USD838922S1 - Football helmet - Google Patents
Football helmetDownload PDFInfo
- Publication number
- USD838922S1 USD838922S1US29/653,358US201829653358FUSD838922SUS D838922 S1USD838922 S1US D838922S1US 201829653358 FUS201829653358 FUS 201829653358FUS D838922 SUSD838922 SUS D838922S
- Authority
- US
- United States
- Prior art keywords
- football helmet
- football
- helmet
- view
- ornamental design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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Description
The details shown in broken lines form no part of the claimed design.
Claims (1)
- We claim the ornamental design for a football helmet, as shown and described.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29/653,358USD838922S1 (en) | 2011-05-02 | 2018-06-14 | Football helmet |
| US29/677,489USD856600S1 (en) | 2011-05-02 | 2019-01-21 | Football helmet |
| US29/701,475USD916385S1 (en) | 2011-05-02 | 2019-08-12 | Football helmet |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/068,104US9289024B2 (en) | 2007-04-16 | 2011-05-02 | Protective sports helmet |
| US15/076,106US20160199720A1 (en) | 2007-04-16 | 2016-03-21 | Protective sports helmet |
| US16/007,635US10271605B2 (en) | 2007-04-16 | 2018-06-13 | Protective sports helmet |
| US29/653,358USD838922S1 (en) | 2011-05-02 | 2018-06-14 | Football helmet |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US16/007,635ContinuationUS10271605B2 (en) | 2007-04-16 | 2018-06-13 | Protective sports helmet |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/677,489ContinuationUSD856600S1 (en) | 2011-05-02 | 2019-01-21 | Football helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD838922S1true USD838922S1 (en) | 2019-01-22 |
Family
ID=65011180
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/653,358ActiveUSD838922S1 (en) | 2011-05-02 | 2018-06-14 | Football helmet |
| US29/677,489ActiveUSD856600S1 (en) | 2011-05-02 | 2019-01-21 | Football helmet |
| US29/701,475ActiveUSD916385S1 (en) | 2011-05-02 | 2019-08-12 | Football helmet |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/677,489ActiveUSD856600S1 (en) | 2011-05-02 | 2019-01-21 | Football helmet |
| US29/701,475ActiveUSD916385S1 (en) | 2011-05-02 | 2019-08-12 | Football helmet |
Country Status (1)
| Country | Link |
|---|---|
| US (3) | USD838922S1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD869096S1 (en)* | 2018-08-28 | 2019-12-03 | Sport Maska Inc. | Bottom portion of a face shield |
| USD916385S1 (en)* | 2011-05-02 | 2021-04-13 | Riddell, Inc. | Football helmet |
| US11910859B2 (en) | 2013-02-12 | 2024-02-27 | Riddell, Inc. | Football helmet with impact attenuation system |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3049535A1 (en) | 2016-07-15 | 2018-01-18 | VICIS, Inc. | Modular liner system for protective helmets |
| WO2019152992A1 (en) | 2018-02-05 | 2019-08-08 | VICIS, Inc. | Position-specific helmet protection |
| US12408720B2 (en) | 2018-02-05 | 2025-09-09 | Vicis Ip, Llc | Supplemental impact mitigation structures for a helmet |
| US11089826B2 (en) | 2018-04-06 | 2021-08-17 | Siena Lending Group Llc | Sports shoulder pads with hybrid foam body pad |
| US12145346B2 (en) | 2018-11-13 | 2024-11-19 | Vicis Ip, Llc | Custom manufactured fit pods |
| WO2020102335A1 (en) | 2018-11-13 | 2020-05-22 | VICIS, Inc. | Microlattice layers |
| USD927073S1 (en) | 2019-04-16 | 2021-08-03 | Safer Sports, LLC | Football helmet |
| US11606999B2 (en) | 2019-07-01 | 2023-03-21 | Vicis Ip, Llc | Helmet system |
| USD935106S1 (en) | 2019-11-22 | 2021-11-02 | Safer Sports, LLC | Helmet |
| US20210153592A1 (en) | 2019-11-22 | 2021-05-27 | Safer Sports, LLC DBA Light Helmets | Soft shell helmet |
| US11918070B2 (en) | 2020-01-03 | 2024-03-05 | Vicis Ip, Llc | Facemask system |
| USD1046310S1 (en)* | 2021-11-19 | 2024-10-08 | Hjc Corp. | Breath deflector for helmet |
Citations (509)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US622677A (en) | 1899-04-11 | gallagher | ||
| US1060220A (en) | 1912-07-15 | 1913-04-29 | John D Gazzolo | Face-mask. |
| US1080690A (en) | 1913-04-28 | 1913-12-09 | Samuel Hipkiss | Foot-ball helmet. |
| US1203564A (en) | 1916-03-10 | 1916-11-07 | Saul C April | Base-ball mask. |
| US1262818A (en) | 1916-10-06 | 1918-04-16 | William Mcgill | Foot-ball head-gear. |
| US1449183A (en) | 1921-07-23 | 1923-03-20 | James E Johnstone | Baseball mask |
| US1522952A (en) | 1922-11-20 | 1925-01-13 | P Goldsmith Sons Company | Football helmet |
| GB256430A (en) | 1925-10-06 | 1926-08-12 | Henry Ridgeway Hart | Improvement in aviators' helmets |
| US1602727A (en) | 1924-05-29 | 1926-10-12 | Wilson Western Sporting Goods | Helmet or head guard |
| US1637692A (en) | 1926-06-18 | 1927-08-02 | Henry Ridgeway Hart | Helmet |
| US1655007A (en) | 1926-06-25 | 1928-01-03 | Berlin Tanning And Mfg Company | Headgear |
| US1669914A (en) | 1925-05-01 | 1928-05-15 | Spalding & Bros Ag | Football helmet |
| US1691202A (en) | 1926-06-09 | 1928-11-13 | Reabourne C Van La | Helmet |
| US1705879A (en) | 1928-05-21 | 1929-03-19 | Scully Bros Inc | Aviator's helmet |
| US1714275A (en) | 1926-11-01 | 1929-05-21 | Spalding & Bros Ag | Head guard |
| US1833708A (en) | 1931-01-07 | 1931-11-24 | Edward J Ford | Pneumatic headgear |
| US1839657A (en) | 1929-02-21 | 1932-01-05 | Rawlings Mfg Co | Head helmet |
| US1841232A (en) | 1929-07-02 | 1932-01-12 | Heater Glove Company | Aviator's helmet |
| US1842953A (en) | 1930-02-15 | 1932-01-26 | Wilson Western Sporting Goods | Football helmet |
| US1868926A (en) | 1932-04-06 | 1932-07-26 | Tatore Carmine | Batter's mask and the like |
| US1892943A (en) | 1932-02-06 | 1933-01-03 | Inland Mfg Co | Vibration-absorbing connecter |
| US1997187A (en) | 1932-11-01 | 1935-04-09 | James P Taylor | Localized blow distributing football headguard |
| US2081335A (en) | 1935-07-17 | 1937-05-25 | Standard Sports Mfg Co | Head guard |
| US2105028A (en) | 1937-01-07 | 1938-01-11 | Dickhoff Robert | Safety headgear |
| US2105607A (en) | 1935-02-21 | 1938-01-18 | Vernon R Mcmillan | Nose guard |
| US2125854A (en) | 1936-12-05 | 1938-08-02 | Robert Malcom | Helmet |
| US2140716A (en) | 1935-05-13 | 1938-12-20 | Harry M Pryale | Protective device for athletic wear |
| US2150290A (en) | 1937-10-30 | 1939-03-14 | Joseph A Mulvey | Athletic helmet |
| US2194903A (en) | 1939-03-06 | 1940-03-26 | Holstein Harvey | Football helmet |
| US2250275A (en) | 1940-08-12 | 1941-07-22 | John T Riddell | Protective shield support |
| US2250375A (en) | 1937-04-27 | 1941-07-22 | Courtaulds Ltd | Manufacture and production of artificial threads, filaments, films, and the like |
| US2293308A (en) | 1940-04-11 | 1942-08-18 | John T Riddell Inc | Helmet |
| US2296335A (en) | 1940-11-29 | 1942-09-22 | David R Brady | Athletic protector |
| US2354840A (en) | 1942-05-05 | 1944-08-01 | Seletz Emil | Anticoncussion helmet |
| US2359387A (en) | 1941-05-12 | 1944-10-03 | John T Riddell | Protective helmet |
| US2373083A (en) | 1943-10-29 | 1945-04-03 | Boeing Aircraft Co | Fastening device |
| US2451483A (en) | 1946-06-14 | 1948-10-19 | Sport Products Inc | Method of making protective helmets |
| US2515807A (en) | 1943-01-05 | 1950-07-18 | Spooner Reginald Arthu William | Coupling pin |
| US2525389A (en) | 1949-11-25 | 1950-10-10 | Herman L Zeller | Protective face guard |
| US2570182A (en) | 1948-07-23 | 1951-10-09 | Us Rubber Co | Process of making cellular material |
| US2634415A (en) | 1950-03-11 | 1953-04-14 | Wilson Athletic Goods Mfg Co I | Helmet |
| US2679046A (en) | 1951-11-03 | 1954-05-25 | Cornell Aeronautical Labor Inc | Geodetic strap suspension for helmets |
| US2688747A (en) | 1952-05-26 | 1954-09-14 | B F Mcdonald Company | Plastic helmet |
| US2758304A (en) | 1954-03-15 | 1956-08-14 | Mcgowan Hugh | Football helmet |
| US2768380A (en) | 1954-02-08 | 1956-10-30 | David L Golomb | Adjustable head guard |
| US2777127A (en) | 1954-11-05 | 1957-01-15 | Michael T Marietta | Athlete's headgear |
| US2779228A (en) | 1953-07-06 | 1957-01-29 | Rowe | Plunger operated, ball detent clevis pin |
| US2785404A (en) | 1954-03-05 | 1957-03-19 | Macgregor Sport Products Inc | Protective helmet |
| US2785405A (en) | 1955-06-02 | 1957-03-19 | Robert P Snyder | Football helmet face guard |
| US2793365A (en) | 1953-02-20 | 1957-05-28 | Jacob L Kleinman | Helmets |
| US2850740A (en) | 1957-05-01 | 1958-09-09 | Joe R Adams | Helmet having a bifurcated crossbraced face guard |
| US2861272A (en) | 1957-02-21 | 1958-11-25 | Whitney A Stuart | Hinged helmet |
| US2863151A (en) | 1956-04-30 | 1958-12-09 | John T Riddell Inc | Protective pad |
| US2867811A (en) | 1955-09-13 | 1959-01-13 | John T Riddell Inc | Chin strap for helmet |
| US2890457A (en) | 1956-02-20 | 1959-06-16 | Michael T Marietta | Face mask |
| US2904645A (en) | 1956-09-17 | 1959-09-15 | George A Sarles | Helmet radios including a transistor amplifier |
| US2944263A (en) | 1958-02-24 | 1960-07-12 | Pocono Fabricators Inc | Safety helmet with face guard |
| US2969546A (en) | 1956-06-18 | 1961-01-31 | John T Riddell Inc | Crown piece for helmets |
| US2985883A (en) | 1959-01-23 | 1961-05-30 | Michael T Marietta | Sports helmet |
| US2986739A (en) | 1958-03-18 | 1961-06-06 | Sr Albert Paul Rozzi | Football helmet face guard |
| US3039108A (en) | 1958-07-14 | 1962-06-19 | John W Lohrenz | Protective helmet |
| US3055013A (en) | 1959-07-23 | 1962-09-25 | Leonard P Frieder | Helmet construction |
| US3097559A (en) | 1958-07-28 | 1963-07-16 | Aerpat Ag | Clevis pin with spring urged detents and means to limit spring movement |
| US3106716A (en) | 1962-05-28 | 1963-10-15 | Tex Sun Glove Company | Football helmet face guard and chin strap attachment means |
| US3113318A (en) | 1962-05-10 | 1963-12-10 | Michael T Marietta | Face mask for athletic helmets |
| US3117484A (en) | 1958-11-17 | 1964-01-14 | Aerpat Ag | Movable detent fastener for variable thickness work |
| US3122752A (en) | 1961-03-29 | 1964-03-03 | Michael T Marietta | Detachable nose guard for athletic helmets |
| US3139624A (en) | 1963-03-18 | 1964-07-07 | Delby C Humphrey | Face guard for football helmet |
| US3155981A (en) | 1963-02-05 | 1964-11-10 | Mckissick John | Football helmet cover |
| US3166761A (en) | 1961-09-27 | 1965-01-26 | Brunswick Corp | Chin strap construction for football helmets |
| US3167783A (en) | 1963-06-07 | 1965-02-02 | American Baseball Cap Inc | Protective helmet |
| US3174155A (en) | 1963-02-20 | 1965-03-23 | Dallas Sports Knitting Co Inc | Protective helmet having a padded outer surface |
| US3186004A (en) | 1962-06-07 | 1965-06-01 | Richard E Carlini | Protective helmet |
| US3187342A (en) | 1964-02-26 | 1965-06-08 | Leonard P Frieder | Chin strap for a helmet |
| US3189917A (en) | 1962-02-16 | 1965-06-22 | Danton F Sims | Protective device |
| US3197784A (en) | 1962-09-04 | 1965-08-03 | Carlisle Res And Dev Corp | Segmented helmet |
| US3208080A (en) | 1964-03-30 | 1965-09-28 | Hirsch Arthur Ernest | Protective helmet |
| US3216023A (en) | 1962-02-15 | 1965-11-09 | John T Riddell Inc | Jaw protector |
| US3223086A (en) | 1963-08-05 | 1965-12-14 | Arthur R Adams | Air-conditioned helmet |
| US3263236A (en) | 1964-09-10 | 1966-08-02 | Delby C Humphrey | Mounting for face mask |
| US3274612A (en) | 1965-05-18 | 1966-09-27 | Robert C Merriam | Helmet for water sports |
| US3274613A (en) | 1964-02-03 | 1966-09-27 | Theo J Sowle | Pivoting face guard assembly |
| US3283336A (en) | 1964-05-06 | 1966-11-08 | Russell F Critser | Safety device in combination with a football helmet |
| US3292180A (en) | 1964-12-15 | 1966-12-20 | Michael T Marietta | Helmet |
| US3296582A (en) | 1946-07-23 | 1967-01-03 | John M Ide | Underwater listening aid for submerged personnel |
| US3315272A (en) | 1964-12-07 | 1967-04-25 | Sierra Engineering Company | Dual visor helmet |
| US3323134A (en) | 1965-05-24 | 1967-06-06 | Watson H Walker | Football helmet construction |
| US3327313A (en) | 1955-08-23 | 1967-06-20 | Ncr Co | Multiple head unit |
| US3364499A (en) | 1965-10-22 | 1968-01-23 | Chester S. Kwoka | Protective helmet |
| FR1528113A (en) | 1967-05-03 | 1968-06-07 | Ear protection device | |
| US3418657A (en) | 1966-05-31 | 1968-12-31 | Army Usa | Retention device for protective helmet |
| US3447162A (en) | 1967-02-06 | 1969-06-03 | Gentex Corp | Safety helmet with improved stabilizing and size adjusting means |
| US3462763A (en) | 1967-10-03 | 1969-08-26 | Richard C Schneider | Impact absorbing protective headgear |
| US3478365A (en) | 1967-08-21 | 1969-11-18 | Tibor Joseph Varga | Protective helmet for babies |
| US3500472A (en) | 1968-05-13 | 1970-03-17 | Joseph D Castellani | Football and baseball equipment |
| US3548410A (en) | 1969-05-01 | 1970-12-22 | Jerry W Parker | Airfoil face shield and helmet |
| US3548409A (en) | 1968-12-26 | 1970-12-22 | Jackson Anthony Aileo | Beading element for helmet or the like |
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| US3577562A (en) | 1969-10-01 | 1971-05-04 | Mike C Holt | Athletes{3 {0 protective helmet particularly football |
| US3590388A (en) | 1969-02-04 | 1971-07-06 | Mike C Holt | Athletic helmet |
| US3600714A (en) | 1969-03-19 | 1971-08-24 | Hop N Gator Inc | Hydraulic helmet |
| US3605113A (en) | 1969-05-05 | 1971-09-20 | Charles Wayne Marietta | Protective headgear |
| US3616463A (en) | 1970-07-06 | 1971-11-02 | Mine Safety Appliances Co | Shock absorbing helmet |
| US3619813A (en) | 1969-11-19 | 1971-11-16 | John L Marchello | Helmet chin strap |
| US3629864A (en) | 1970-02-16 | 1971-12-28 | Ato Inc | Protective helmet |
| US3713640A (en) | 1970-07-27 | 1973-01-30 | Riddell | Energy absorbing and sizing means for helmets |
| US3720955A (en) | 1971-11-26 | 1973-03-20 | Questor Corp | Football helmet |
| US3729746A (en) | 1971-04-30 | 1973-05-01 | Schutt Manuf Co | Arrangement for connecting a face guard to a helmet |
| US3729744A (en) | 1971-04-01 | 1973-05-01 | Cougac Inc | Protective helmet for football or the like |
| US3751728A (en) | 1972-02-07 | 1973-08-14 | Raymond Lee Organization Inc | Football helmet |
| US3761959A (en) | 1971-12-27 | 1973-10-02 | F Dunning | Inflatable padding for football helmet or the like |
| US3783450A (en) | 1973-02-05 | 1974-01-08 | Connor W O | Hockey helmet |
| US3787895A (en) | 1972-07-21 | 1974-01-29 | P Belvedere | Protective face mask and padding material therefor |
| US3793241A (en) | 1972-03-20 | 1974-02-19 | R Kyle | Dimensionally stable hydrophilic foam and method of preparing same |
| GB1354719A (en) | 1971-10-13 | 1974-06-05 | Stadium Ltd | Chin cups for helmets |
| US3815152A (en) | 1972-10-30 | 1974-06-11 | D Bednarczuk | Safety football helmet |
| US3818508A (en) | 1972-12-26 | 1974-06-25 | Goodyear Tire & Rubber | Protective headgear |
| US3820163A (en) | 1973-05-07 | 1974-06-28 | Cougar Inc | Football helmet having sectional liner of energy absorbing material |
| US3843970A (en) | 1973-03-19 | 1974-10-29 | M Marietta | Protective headgear |
| US3849801A (en) | 1972-12-20 | 1974-11-26 | Medalist Ind Inc | Protective gear with hydraulic liner |
| US3854146A (en) | 1972-12-18 | 1974-12-17 | F Dunning | Football facemask |
| US3860966A (en) | 1973-03-19 | 1975-01-21 | Clarence Eugene Brown | Safety helmet |
| US3882547A (en) | 1973-10-09 | 1975-05-13 | Riddell | Padding structure |
| US3889296A (en) | 1974-02-13 | 1975-06-17 | Edwin M Martin | Tear-away face mask subassembly for football helmets |
| US3897597A (en) | 1972-05-31 | 1975-08-05 | Dale R Kasper | Face and head protector |
| US3916446A (en) | 1973-04-23 | 1975-11-04 | Elwyn R Gooding | Chin cup and chin strap for protective headgear |
| US3934271A (en) | 1974-11-27 | 1976-01-27 | Jhoon Rhee | Protective helmet |
| US3994022A (en) | 1975-06-05 | 1976-11-30 | The Kendall Company | Protective helmet with liners |
| US3994020A (en) | 1975-06-05 | 1976-11-30 | The Kendall Company | Protective helmet with liner means |
| US3999220A (en) | 1976-04-22 | 1976-12-28 | Keltner Raymond O | Air-cushioned protective gear |
| US4023213A (en) | 1976-05-17 | 1977-05-17 | Pepsico, Inc. | Shock-absorbing system for protective equipment |
| US4023209A (en) | 1975-12-17 | 1977-05-17 | Gentex Corporation | Protective helmet assembly with segmental outer shell |
| US4028743A (en) | 1975-08-04 | 1977-06-14 | Christensen Cai V | Protective head-wear |
| US4044400A (en) | 1976-10-18 | 1977-08-30 | Bell Helmets Inc. | Helmet retention system |
| US4060855A (en) | 1975-06-05 | 1977-12-06 | The Kendall Company | Pad for protective helmet |
| US4075714A (en) | 1976-11-15 | 1978-02-28 | Sierra Engineering Co. | Helmet characterized by negative lift |
| US4086664A (en) | 1976-08-26 | 1978-05-02 | Schutt Manufacturing Company | Football face guard |
| US4101983A (en) | 1976-06-04 | 1978-07-25 | Regie Nationale Des Usines Renault | Enveloping helmet of composite structure |
| US4136403A (en) | 1976-09-10 | 1979-01-30 | Dragerwerk Aktiengesellschaft | Head guard assembly comprising a protective helmet and a protective breathing mask |
| USD254100S (en) | 1977-03-01 | 1980-02-05 | Sandvik Aktiebolag | Protective helmet with ear muffs and face protection |
| US4204566A (en) | 1978-02-10 | 1980-05-27 | Textron Inc. | Screw and captive compression spring fastener assembly |
| USD255394S (en) | 1978-04-11 | 1980-06-17 | Bell Helmets, Inc. | Ribbed helmet |
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| US4279038A (en) | 1978-11-03 | 1981-07-21 | Metzeler Schaum Gmbh | Headprotector made of elastic material for athletes |
| US4282610A (en) | 1978-01-16 | 1981-08-11 | The Kendall Company | Protective headgear |
| US4287613A (en) | 1979-07-09 | 1981-09-08 | Riddell, Inc. | Headgear with energy absorbing and sizing means |
| US4307471A (en) | 1976-12-20 | 1981-12-29 | Du Pont Canada Inc. | Protective helmet |
| USD265520S (en) | 1980-09-30 | 1982-07-27 | Reagents of the University of Michigan | Youth hockey helmet |
| US4354284A (en) | 1981-01-28 | 1982-10-19 | The Regents Of The University Of Michigan | Protective liner for outdoor headgear |
| USD266627S (en) | 1980-09-11 | 1982-10-26 | The Regents Of The University Of Michigan | Protective helmet for athletes |
| USD266626S (en) | 1980-09-11 | 1982-10-26 | The Regents Of The University Of Michigan | Police helmet |
| US4363140A (en) | 1981-07-27 | 1982-12-14 | Correale James V | Football helmet face guard |
| JPS57205511A (en) | 1981-06-04 | 1982-12-16 | Yamaha Motor Co Ltd | Helmet |
| USD267287S (en) | 1980-09-11 | 1982-12-21 | The Regents Of The University Of Michigan | Pneumatic liner for protective headgear |
| US4370759A (en) | 1981-03-17 | 1983-02-01 | Pro-Line, Inc. | Face guard mount for helmets |
| US4390995A (en) | 1982-03-03 | 1983-07-05 | Walck Vernon R | Shock damping face guard strap for football helmets |
| US4398306A (en) | 1981-05-28 | 1983-08-16 | The Regents Of The University Of Michigan | Chin strap safety attachment for protective headgear |
| US4404690A (en) | 1981-08-21 | 1983-09-20 | Amer Sport International Inc. | Hockey helmet |
| DE8321097U1 (en) | 1983-10-27 | 1983-10-27 | Hans Römer GmbH + Co, 7910 Neu-Ulm | Hard hat |
| USD271249S (en) | 1982-01-18 | 1983-11-08 | Amer Sport International Inc. | Hockey helmet or similar article |
| USD271347S (en) | 1982-01-29 | 1983-11-15 | Gamebridge Inc. | Helmet |
| DE3222681A1 (en) | 1982-06-16 | 1983-12-22 | Egon 4830 Gütersloh Busch | PROTECTIVE HELMET AND METHOD FOR PRODUCING PROTECTIVE HELMETS |
| US4434514A (en) | 1982-01-07 | 1984-03-06 | Bell Helmets Inc. | Bicyclists helmet with air flow and perspiration control |
| US4461044A (en) | 1982-06-04 | 1984-07-24 | Bell Helmets Inc. | Bicycle helmet retention system with quick disconnect |
| US4463456A (en) | 1982-09-09 | 1984-08-07 | Eastern Safety Equipment Co., Inc. | Protective helmet |
| US4475248A (en) | 1982-06-01 | 1984-10-09 | Canadian Patents & Development Limited | Explosive ordinance disposal helmet |
| JPS5937323Y2 (en) | 1977-04-20 | 1984-10-16 | 三菱電機株式会社 | Internal molten state detection device for castings |
| US4477929A (en) | 1982-11-01 | 1984-10-23 | Frosta Fritid Ab | Protective helmet |
| DE3338188A1 (en) | 1983-10-20 | 1985-05-02 | Georg F. 1000 Berlin Brückner | HEAD GUARD FOR SPORTSMEN |
| US4566137A (en) | 1984-01-20 | 1986-01-28 | Gooding Elwyn R | Inflatable baffled liner for protective headgear and other protective equipment |
| JPS6159631A (en) | 1984-08-30 | 1986-03-27 | Sony Corp | Optical pickup device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD916385S1 (en)* | 2011-05-02 | 2021-04-13 | Riddell, Inc. | Football helmet |
| US11910859B2 (en) | 2013-02-12 | 2024-02-27 | Riddell, Inc. | Football helmet with impact attenuation system |
| USD869096S1 (en)* | 2018-08-28 | 2019-12-03 | Sport Maska Inc. | Bottom portion of a face shield |
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| Publication number | Publication date |
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| USD856600S1 (en) | 2019-08-13 |
| USD916385S1 (en) | 2021-04-13 |
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