



| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/428,063USD698017S1 (en) | 2012-07-25 | 2012-07-25 | Filter adaptor | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/428,063USD698017S1 (en) | 2012-07-25 | 2012-07-25 | Filter adaptor | 
| Publication Number | Publication Date | 
|---|---|
| USD698017S1true USD698017S1 (en) | 2014-01-21 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/428,063ActiveUSD698017S1 (en) | 2012-07-25 | 2012-07-25 | Filter adaptor | 
| Country | Link | 
|---|---|
| US (1) | USD698017S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US9050546B2 (en) | 2012-01-05 | 2015-06-09 | Tdc Filter Manufacturing, Inc. | Waterproof and salt repellant media and filter | 
| USD864477S1 (en)* | 2017-11-21 | 2019-10-22 | Tuanfang Liu | E-cigarette atomizer | 
| USD867568S1 (en) | 2016-12-09 | 2019-11-19 | Briggs & Stratton Corporation | Air filter | 
| USD876600S1 (en)* | 2018-01-12 | 2020-02-25 | Briggs & Stratton Corporation | Air filter | 
| USD921050S1 (en)* | 2015-08-20 | 2021-06-01 | Sulzer Management Ag | Portion of volute casing for a pump | 
| USD935004S1 (en)* | 2019-06-28 | 2021-11-02 | Pall Corporation | End cap for an open end of a filter housing | 
| USD936201S1 (en)* | 2020-07-08 | 2021-11-16 | Aura Smart Air Ltd. | Smart filter for air purification device with air quality management system | 
| USD1001990S1 (en)* | 2021-03-17 | 2023-10-17 | Soclean, Inc. | Humidifier filter | 
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| US3097410A (en) | 1963-07-16 | Dust collector | ||
| US3170777A (en) | 1961-08-14 | 1965-02-23 | Ducon Co | Mounting for filter tubes | 
| US3186551A (en) | 1959-04-13 | 1965-06-01 | Faudi Feinbau | Jet fuel filtering, emulsion breaking and drying device | 
| US3361260A (en) | 1964-07-17 | 1968-01-02 | Gen Motors Corp | Filter unit having co-axial filter elements | 
| US3420377A (en) | 1966-06-20 | 1969-01-07 | Fram Corp | Dual,pleated element filter assembly | 
| US3538687A (en) | 1968-07-12 | 1970-11-10 | Aerodyne Machinery Corp | Device for filtering solids from a gas | 
| US3577486A (en) | 1968-09-20 | 1971-05-04 | Ford Motor Co | Method of forming an air cleaner seal | 
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| USD244533S (en)* | 1975-06-11 | 1977-05-31 | Ite Imperial Corporation | Water resistant gasket for conduits and the like | 
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| US4435197A (en) | 1982-04-09 | 1984-03-06 | The Bahnson Company | Baghouse filter | 
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| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US3097410A (en) | 1963-07-16 | Dust collector | ||
| US2338504A (en) | 1941-02-18 | 1944-01-04 | Us Rubber Co | Flue bag filter | 
| US2308310A (en) | 1942-05-07 | 1943-01-12 | Richard Ruemelin | Filter bag attaching means for dust arresting apparatus | 
| US2574412A (en) | 1948-10-15 | 1951-11-06 | Ray A Pringle | Dust collector | 
| US3186551A (en) | 1959-04-13 | 1965-06-01 | Faudi Feinbau | Jet fuel filtering, emulsion breaking and drying device | 
| US3078650A (en) | 1961-03-20 | 1963-02-26 | Donaldson Co Inc | Air cleaner | 
| US3170777A (en) | 1961-08-14 | 1965-02-23 | Ducon Co | Mounting for filter tubes | 
| US3361260A (en) | 1964-07-17 | 1968-01-02 | Gen Motors Corp | Filter unit having co-axial filter elements | 
| US3420377A (en) | 1966-06-20 | 1969-01-07 | Fram Corp | Dual,pleated element filter assembly | 
| US3538687A (en) | 1968-07-12 | 1970-11-10 | Aerodyne Machinery Corp | Device for filtering solids from a gas | 
| US3577486A (en) | 1968-09-20 | 1971-05-04 | Ford Motor Co | Method of forming an air cleaner seal | 
| US3618300A (en) | 1968-12-02 | 1971-11-09 | Aerodyne Machinery Corp | Dust collection | 
| USD244533S (en)* | 1975-06-11 | 1977-05-31 | Ite Imperial Corporation | Water resistant gasket for conduits and the like | 
| US4073632A (en) | 1975-07-07 | 1978-02-14 | United States Filter Corporation | Filter bag assembly | 
| US4209310A (en) | 1975-07-28 | 1980-06-24 | Donaldson Company, Inc. | Filter element mounting mechanism | 
| US4218227A (en) | 1975-07-28 | 1980-08-19 | Donaldson Company, Inc. | Dust collector | 
| US4007026A (en) | 1975-08-13 | 1977-02-08 | Fmc Corporation | Compact dust filter system | 
| US4292057A (en) | 1975-09-29 | 1981-09-29 | Flex Kleen Corp. | Top removal support for dust collector bags | 
| US4015961A (en) | 1976-01-08 | 1977-04-05 | Air Filters, Inc. | Filter bag and coupling | 
| US4042356A (en) | 1976-03-03 | 1977-08-16 | Industrial Clean Air, Inc. | Bag house cell plate and filter bag attachment thereto | 
| US4291904A (en) | 1977-10-24 | 1981-09-29 | Arkay Packaging Corporation | Filter holder | 
| US4194894A (en) | 1978-10-10 | 1980-03-25 | Noland Richard D | Filter bag assembly for baghouses | 
| US4220459A (en) | 1978-10-16 | 1980-09-02 | Wheelabrator-Frye Inc. | Filter device with top access to filter bag | 
| US4272263A (en) | 1979-05-21 | 1981-06-09 | American Air Filter Company, Inc. | Filter arrangement | 
| US4266954A (en) | 1979-07-12 | 1981-05-12 | The Air Preheater Company, Inc. | Holder for bag filter | 
| US4289511A (en) | 1979-09-18 | 1981-09-15 | Johnson Jr Allen S | Bag-type filter apparatus with venturi-supported air diffuser | 
| US4345924A (en) | 1980-02-23 | 1982-08-24 | Adolf Margraf | Filter apparatus having improved filter bag support structure | 
| US4310336A (en) | 1980-02-25 | 1982-01-12 | Joy Manufacturing Company | Filter bag attachment | 
| US4322231A (en) | 1980-06-16 | 1982-03-30 | Farr Company | Filter element locking mechanism | 
| US4306893A (en) | 1980-10-28 | 1981-12-22 | The Air Preheater Company, Inc. | Snap-in assembly for bag filter | 
| US4395269A (en) | 1981-09-30 | 1983-07-26 | Donaldson Company, Inc. | Compact dust filter assembly | 
| US4395269B1 (en) | 1981-09-30 | 1994-08-30 | Donaldson Co Inc | Compact dust filter assembly | 
| US4344718A (en) | 1981-11-02 | 1982-08-17 | Atlantic Richfield Company | Cold weather coupling device | 
| US4435197A (en) | 1982-04-09 | 1984-03-06 | The Bahnson Company | Baghouse filter | 
| US4445915A (en) | 1982-08-16 | 1984-05-01 | Flex-Kleen Corporation | Dust collector filter cartridge and attachment means for suspending same from baghouse tube sheet | 
| US4436536A (en) | 1982-09-29 | 1984-03-13 | Flex-Kleen Corporation | Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet | 
| US4424070A (en) | 1982-11-22 | 1984-01-03 | Flex-Kleen Corporation | Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet | 
| US4443237A (en) | 1982-11-22 | 1984-04-17 | Flex-Kleen Corporation | Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet | 
| USD285247S (en) | 1983-03-21 | 1986-08-19 | Forsheda Ab | Sealing ring | 
| USD285109S (en)* | 1984-10-16 | 1986-08-12 | Forsheda Ab | Sealing ring | 
| US4704144A (en) | 1986-02-24 | 1987-11-03 | Donaldson Company, Inc. | Air filtering apparatus | 
| US4775398A (en) | 1987-01-30 | 1988-10-04 | Howeth David Franklin | Structurally improved filter housing and mounting apparatus | 
| US4820320A (en) | 1988-02-16 | 1989-04-11 | Cox Donald G | Compact dust collector | 
| US4871380A (en) | 1988-08-08 | 1989-10-03 | Nordson Corporation | Cartridge mount for powder collector | 
| US5057131A (en) | 1988-09-26 | 1991-10-15 | The Scott Fetzer Company | Vacuum cleaner filter bag assembly | 
| US5062872A (en) | 1989-05-12 | 1991-11-05 | Pneumafil Corporation | Air filter with horizontal filter elements | 
| US4955996A (en) | 1989-05-23 | 1990-09-11 | Dustex Corporation | Top loading dust collector | 
| US5061303A (en) | 1989-07-31 | 1991-10-29 | Pneumafil Corporation | Snap-in filter unit | 
| US5066318A (en) | 1990-04-13 | 1991-11-19 | Pcf Group, Inc. | Filter element gasket | 
| USD334051S (en)* | 1990-12-19 | 1993-03-16 | Fell Sr Donnie R | Closet flange | 
| US5290441A (en) | 1991-08-26 | 1994-03-01 | Hosokawa Micron International Inc. | Integrated collar, filter bag, cage and locking ring assembly for baghouses | 
| US5308485A (en) | 1991-08-26 | 1994-05-03 | Hosokawa Micron International Inc. | Integrated collar, filter bag, cage and locking ring assembly for baghouses | 
| US5587071A (en) | 1993-04-13 | 1996-12-24 | Facet International, Inc. | Replaceable element fluid filter | 
| US5308369A (en) | 1993-04-28 | 1994-05-03 | Griffin Environmental Company, Inc. | Snap-in filter bag assembly for bottom loading in dust collector | 
| US5487767A (en) | 1993-09-30 | 1996-01-30 | Dana Corporation | Radially sealed air filters | 
| US5785724A (en) | 1994-03-22 | 1998-07-28 | Scapa Group Plc | Profiled resilient band for securing filier bag | 
| US5562746A (en) | 1994-04-11 | 1996-10-08 | Donaldson Company, Inc. | Air filter assembly for filtering air with particulate matter | 
| US6726735B1 (en) | 1994-05-06 | 2004-04-27 | Bha Group Holdings, Inc. | Unitary filter cartridge | 
| USRE37163E1 (en) | 1994-05-06 | 2001-05-08 | Bha Group Holdings, Inc. | Unitary filter cartridge | 
| US6017378A (en) | 1994-05-06 | 2000-01-25 | Bha Group Holdings, Inc. | Unitary filter cartridge | 
| US5885314A (en) | 1994-05-06 | 1999-03-23 | Bha Group Holdings, Inc. | Unitary filter cartridge | 
| US5897676A (en) | 1994-11-23 | 1999-04-27 | Donaldson Company, Inc. | Reverse flow air filter arrangement and method | 
| US5613992A (en) | 1994-11-23 | 1997-03-25 | Donaldson Company, Inc. | Reverse flow air filter arrangement and method | 
| US6322602B2 (en) | 1994-11-23 | 2001-11-27 | Donaldson Company, Inc. | Reverse flow air filter arrangement | 
| US5938804A (en) | 1994-11-23 | 1999-08-17 | Donaldson Company, Inc. | Reverse flow air filter arrangement and method | 
| US5632791A (en) | 1994-12-06 | 1997-05-27 | Bha Group, Inc. | Unitary filter cartridge | 
| USD379493S (en)* | 1994-12-19 | 1997-05-27 | Greene, Tweed Of Delaware, Inc. | Gasket seal | 
| US5803941A (en) | 1995-01-12 | 1998-09-08 | Donaldson Company, Inc. | Filter element | 
| US5954849A (en) | 1995-01-12 | 1999-09-21 | Donaldson Company, Inc. | Filter element | 
| US5536290A (en) | 1995-02-17 | 1996-07-16 | W. L. Gore & Associates, Inc. | Pleated cartridge filter attachment for top loading filter assemblies | 
| US5746792A (en) | 1996-10-25 | 1998-05-05 | Bha Group Holdings, Inc. | Dust collector filter element and supporting structure | 
| US5730766A (en) | 1996-11-05 | 1998-03-24 | Bha Group, Inc. | Non-round unitary filter cartridge | 
| WO1998036819A1 (en) | 1997-02-20 | 1998-08-27 | Scapa Group Plc | Filtration apparatus | 
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