




| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/732,053USD1009309S1 (en) | 2020-04-21 | 2020-04-21 | Grid tee for suspended ceiling | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/732,053USD1009309S1 (en) | 2020-04-21 | 2020-04-21 | Grid tee for suspended ceiling | 
| Publication Number | Publication Date | 
|---|---|
| USD1009309S1true USD1009309S1 (en) | 2023-12-26 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/732,053ActiveUSD1009309S1 (en) | 2020-04-21 | 2020-04-21 | Grid tee for suspended ceiling | 
| Country | Link | 
|---|---|
| US (1) | USD1009309S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD1025402S1 (en)* | 2020-11-04 | 2024-04-30 | Quzhou T-Nine Trading Co., Ltd | Pegboard for hanging articles | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2924311A (en) | 1957-04-02 | 1960-02-09 | Donn Prod Inc | T-splice | 
| US3142367A (en)* | 1962-02-16 | 1964-07-28 | Donn Prod Inc | Controlled expansion structural beam and grid structure including same | 
| US3175655A (en)* | 1962-02-16 | 1965-03-30 | Donn Prod Inc | Controlled expansion structural beam and grid structure including same | 
| US3189138A (en)* | 1961-10-24 | 1965-06-15 | Eastern Prod Corp | Ceiling construction | 
| US3221466A (en) | 1964-02-13 | 1965-12-07 | Donn Prod Inc | Dual purpose interlocking beam connectors | 
| US3284977A (en)* | 1965-04-08 | 1966-11-15 | Lickliter | Expansion splice | 
| US3388519A (en)* | 1964-10-28 | 1968-06-18 | Donn Prod Inc | Controlled expansion structural beam and grid | 
| US3399915A (en) | 1966-04-19 | 1968-09-03 | William W.T. Stanzak | Structural member interconnecting arrangement | 
| US3501185A (en) | 1966-07-11 | 1970-03-17 | Donn Prod Inc | Cross beam connector | 
| US3722167A (en)* | 1970-12-23 | 1973-03-27 | Questor Corp | Runner for ceiling suspension | 
| US3846031A (en)* | 1972-04-04 | 1974-11-05 | Rollform Inc | Ceiling grid system expansion joint | 
| US3890760A (en) | 1974-01-25 | 1975-06-24 | Nat Rolling Mills Co | Main beam joint for suspended ceilings | 
| US3898784A (en) | 1973-02-20 | 1975-08-12 | Roblin Hope S Ind Inc | Beam splice connection | 
| US3921363A (en) | 1974-05-17 | 1975-11-25 | Preston Metal & Roofing Prod | Cross member with end connector | 
| US3928950A (en) | 1974-05-17 | 1975-12-30 | Preston Metal & Roofing Prod | Structural member with end connector | 
| GB1424800A (en) | 1972-06-26 | 1976-02-11 | Electronic Components Ltd | Structural members and supportin frameworks | 
| US3979874A (en)* | 1972-11-24 | 1976-09-14 | Alabama Metal Industries Corporation | Suspended ceiling system and runner joints therefor | 
| US4106878A (en)* | 1977-02-04 | 1978-08-15 | National Rolling Mills Company | Fire-rated ceiling grid cross joint | 
| US4108563A (en) | 1975-10-24 | 1978-08-22 | Donn Products, Inc. | Locking connection for suspension ceiling systems | 
| US4161856A (en) | 1976-11-15 | 1979-07-24 | Donn Products, Inc. | Suspension ceiling system | 
| US4264231A (en) | 1980-03-04 | 1981-04-28 | Roper Corporation | Joint between main beam and cross beams in suspended ceiling system | 
| US4314432A (en)* | 1980-03-17 | 1982-02-09 | Roper Corporation | Splice for beam in suspended ceiling system | 
| US4335973A (en) | 1981-03-20 | 1982-06-22 | Armstrong World Industries, Inc. | Runner splicer bar | 
| US4448007A (en) | 1981-04-22 | 1984-05-15 | Adams George C | Wall panel fastener | 
| US4462198A (en) | 1981-04-03 | 1984-07-31 | Ceiling Dynamics, Inc. | Suspended ceiling system | 
| US4525973A (en) | 1984-01-09 | 1985-07-02 | Chicago Metallic Corporation | Suspended ceiling system | 
| US4549383A (en) | 1983-09-08 | 1985-10-29 | Chicago Metallic Corporation | Suspended ceiling grid system | 
| US4601153A (en) | 1985-06-14 | 1986-07-22 | Chicago Metallic Corporation | Suspended ceiling system | 
| US4611453A (en) | 1985-07-25 | 1986-09-16 | Donn Incorporated | Suspension ceiling grid connectors | 
| US4677802A (en) | 1986-03-07 | 1987-07-07 | Chicago Metallic Corporation | Suspended ceiling system and runner | 
| US4685262A (en) | 1985-10-17 | 1987-08-11 | Consolidated Systems, Inc. | Main beam for ceiling panel suspension system | 
| US4712350A (en) | 1986-05-16 | 1987-12-15 | Chicago Metallic Corporation | Centering arrangement for T members of a suspended ceiling | 
| US4730433A (en) | 1986-12-29 | 1988-03-15 | Armstrong World Industries, Inc. | End detail for ceiling runner | 
| US4831711A (en) | 1987-04-01 | 1989-05-23 | Eugen Rapp | Method for joining thin plates stacked on one another | 
| US4831704A (en) | 1985-09-14 | 1989-05-23 | Eugen Rapp | Apparatus for connecting thin plates | 
| US4893444A (en)* | 1988-05-02 | 1990-01-16 | Armstrong World Industries, Inc. | Fire expansion joint for ceiling runner | 
| US4989387A (en) | 1989-08-24 | 1991-02-05 | Chicago Metallic Corporation | Ceiling system with staked on connectors | 
| US5044138A (en) | 1989-10-13 | 1991-09-03 | Usg Interiors, Inc. | Ceiling suspension structure adapted for unopposed intersections | 
| US5138758A (en) | 1988-02-05 | 1992-08-18 | Luciano Gubbiotti | Method for joining two or several overlaying sheet formed members together, metal or non-metal, and apparatus for carrying out the method | 
| US5271202A (en) | 1992-05-12 | 1993-12-21 | Chicago Metallic Corporation | Suspended ceiling system with staked-on connectors | 
| US5305517A (en) | 1991-09-23 | 1994-04-26 | Schleicher Louis C | Apparatus for forming clinch joints | 
| US5421132A (en) | 1994-03-24 | 1995-06-06 | Armstrong World Industries, Inc. | Decorative elements for subceilings | 
| US5839246A (en) | 1996-09-12 | 1998-11-24 | Worthington Armstrong Venture | Grid framework for suspended ceiling | 
| US5966887A (en) | 1997-09-10 | 1999-10-19 | Bailey Metal Products Limited | Suspended ceiling cross tee end connector | 
| EP1131511A1 (en) | 1998-11-20 | 2001-09-12 | ERICSSON, Roger | Lightweight i-beam and lightweight building unit | 
| US20020124496A1 (en)* | 2001-03-06 | 2002-09-12 | Worthington Armstrong Venture | Main beam connection | 
| US20030200719A1 (en)* | 2002-04-30 | 2003-10-30 | Koski Gerald L. | Main tee splice | 
| US6751922B1 (en)* | 2003-02-25 | 2004-06-22 | Worthington Armstrong Venture | Faceted radius grid | 
| US20050166523A1 (en)* | 2004-01-09 | 2005-08-04 | Platt William J. | Stab-in connector with expansion relief | 
| EP1703034A1 (en) | 2005-03-18 | 2006-09-20 | Chicago Metallic Continental | Ceiling suspension system | 
| US20060260246A1 (en)* | 2005-05-23 | 2006-11-23 | Lalonde Paul D | Main tee connection | 
| EP0940514B1 (en) | 1998-03-04 | 2007-04-11 | USG INTERIORS, Inc. | Grid tee with integrally stitched web | 
| US20080229680A1 (en)* | 2007-03-21 | 2008-09-25 | Jahn Peter G | Wall angle with pre-punched locating tabs | 
| US20090223146A1 (en)* | 2008-03-06 | 2009-09-10 | Worthington Armstrong Venture | Seismic main beam connection | 
| US20090293403A1 (en)* | 2006-05-15 | 2009-12-03 | Filoma Construction Ltd. | Connections for suspended ceiling system | 
| US20130227908A1 (en)* | 2012-03-01 | 2013-09-05 | Usg Interiors, Llc | Attachment clip for ceiling grid systems | 
| EP2706163A2 (en) | 2012-09-11 | 2014-03-12 | Dallan S.P.A. | Inverted T profile for forming false ceiling support structures | 
| US20140331587A1 (en) | 2011-12-19 | 2014-11-13 | Dallan S.P.A. | Inverted T Main Runner for Forming Support Structures for False Ceilings | 
| US9181696B1 (en)* | 2014-11-26 | 2015-11-10 | Awi Licensing Company | Assembly for supporting ceiling panels and ceiling system incorporating the same | 
| US9187897B1 (en)* | 2014-11-26 | 2015-11-17 | Awi Licensing Company | Assembly for supporting ceiling panels and ceiling system incorporating the same | 
| US9187896B1 (en)* | 2014-11-26 | 2015-11-17 | Awi Licensing Company | Assembly for supporting ceiling panels and ceiling system incorporating the same | 
| US20150337532A1 (en)* | 2013-02-14 | 2015-11-26 | Giuseppe Cipriani | Support metal structure of a false ceiling | 
| US20150361661A1 (en)* | 2013-03-08 | 2015-12-17 | Giuseppe Cipriani | Bar of a support structure for a false ceiling and working process for working the bar | 
| US9637918B1 (en)* | 2016-01-06 | 2017-05-02 | Usg Interiors, Llc | Cross runner to main runner anchor clip | 
| US20170350120A1 (en) | 2016-06-01 | 2017-12-07 | Certainteed Ceilings Corporation | System, method and apparatus for wall support of ceiling suspension grid | 
| US10011987B1 (en)* | 2017-04-10 | 2018-07-03 | Usg Interiors, Llc | Main tee splice plate | 
| WO2018218312A1 (en) | 2017-06-02 | 2018-12-06 | Locking Key Pty Ltd As Trustee For Locking Key Unit Trust | A suspended ceiling hanger clip | 
| US20200378116A1 (en)* | 2019-06-03 | 2020-12-03 | Rockwool International A/S | Grid tee for suspended ceiling | 
| US11053682B1 (en)* | 2020-03-12 | 2021-07-06 | Usg Interiors, Llc | High strength main tee splice | 
| US20210285212A1 (en)* | 2020-03-12 | 2021-09-16 | Usg Interiors, Llc | Triple-lock main tee splice | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2924311A (en) | 1957-04-02 | 1960-02-09 | Donn Prod Inc | T-splice | 
| US3189138A (en)* | 1961-10-24 | 1965-06-15 | Eastern Prod Corp | Ceiling construction | 
| US3142367A (en)* | 1962-02-16 | 1964-07-28 | Donn Prod Inc | Controlled expansion structural beam and grid structure including same | 
| US3175655A (en)* | 1962-02-16 | 1965-03-30 | Donn Prod Inc | Controlled expansion structural beam and grid structure including same | 
| US3221466A (en) | 1964-02-13 | 1965-12-07 | Donn Prod Inc | Dual purpose interlocking beam connectors | 
| US3388519A (en)* | 1964-10-28 | 1968-06-18 | Donn Prod Inc | Controlled expansion structural beam and grid | 
| US3284977A (en)* | 1965-04-08 | 1966-11-15 | Lickliter | Expansion splice | 
| US3399915A (en) | 1966-04-19 | 1968-09-03 | William W.T. Stanzak | Structural member interconnecting arrangement | 
| US3501185A (en) | 1966-07-11 | 1970-03-17 | Donn Prod Inc | Cross beam connector | 
| US3722167A (en)* | 1970-12-23 | 1973-03-27 | Questor Corp | Runner for ceiling suspension | 
| US3846031A (en)* | 1972-04-04 | 1974-11-05 | Rollform Inc | Ceiling grid system expansion joint | 
| GB1424800A (en) | 1972-06-26 | 1976-02-11 | Electronic Components Ltd | Structural members and supportin frameworks | 
| US3979874A (en)* | 1972-11-24 | 1976-09-14 | Alabama Metal Industries Corporation | Suspended ceiling system and runner joints therefor | 
| US3898784A (en) | 1973-02-20 | 1975-08-12 | Roblin Hope S Ind Inc | Beam splice connection | 
| US3890760A (en) | 1974-01-25 | 1975-06-24 | Nat Rolling Mills Co | Main beam joint for suspended ceilings | 
| US3921363A (en) | 1974-05-17 | 1975-11-25 | Preston Metal & Roofing Prod | Cross member with end connector | 
| US3928950A (en) | 1974-05-17 | 1975-12-30 | Preston Metal & Roofing Prod | Structural member with end connector | 
| US4108563A (en) | 1975-10-24 | 1978-08-22 | Donn Products, Inc. | Locking connection for suspension ceiling systems | 
| US4161856A (en) | 1976-11-15 | 1979-07-24 | Donn Products, Inc. | Suspension ceiling system | 
| US4106878A (en)* | 1977-02-04 | 1978-08-15 | National Rolling Mills Company | Fire-rated ceiling grid cross joint | 
| US4264231A (en) | 1980-03-04 | 1981-04-28 | Roper Corporation | Joint between main beam and cross beams in suspended ceiling system | 
| US4314432A (en)* | 1980-03-17 | 1982-02-09 | Roper Corporation | Splice for beam in suspended ceiling system | 
| US4335973A (en) | 1981-03-20 | 1982-06-22 | Armstrong World Industries, Inc. | Runner splicer bar | 
| US4462198A (en) | 1981-04-03 | 1984-07-31 | Ceiling Dynamics, Inc. | Suspended ceiling system | 
| US4448007A (en) | 1981-04-22 | 1984-05-15 | Adams George C | Wall panel fastener | 
| US4549383A (en) | 1983-09-08 | 1985-10-29 | Chicago Metallic Corporation | Suspended ceiling grid system | 
| US4525973A (en) | 1984-01-09 | 1985-07-02 | Chicago Metallic Corporation | Suspended ceiling system | 
| US4601153A (en) | 1985-06-14 | 1986-07-22 | Chicago Metallic Corporation | Suspended ceiling system | 
| US4611453A (en) | 1985-07-25 | 1986-09-16 | Donn Incorporated | Suspension ceiling grid connectors | 
| US4831704A (en) | 1985-09-14 | 1989-05-23 | Eugen Rapp | Apparatus for connecting thin plates | 
| US4685262A (en) | 1985-10-17 | 1987-08-11 | Consolidated Systems, Inc. | Main beam for ceiling panel suspension system | 
| US4677802A (en) | 1986-03-07 | 1987-07-07 | Chicago Metallic Corporation | Suspended ceiling system and runner | 
| US4712350A (en) | 1986-05-16 | 1987-12-15 | Chicago Metallic Corporation | Centering arrangement for T members of a suspended ceiling | 
| US4730433A (en) | 1986-12-29 | 1988-03-15 | Armstrong World Industries, Inc. | End detail for ceiling runner | 
| US4831711A (en) | 1987-04-01 | 1989-05-23 | Eugen Rapp | Method for joining thin plates stacked on one another | 
| US5138758A (en) | 1988-02-05 | 1992-08-18 | Luciano Gubbiotti | Method for joining two or several overlaying sheet formed members together, metal or non-metal, and apparatus for carrying out the method | 
| US4893444A (en)* | 1988-05-02 | 1990-01-16 | Armstrong World Industries, Inc. | Fire expansion joint for ceiling runner | 
| US4989387A (en) | 1989-08-24 | 1991-02-05 | Chicago Metallic Corporation | Ceiling system with staked on connectors | 
| US5044138A (en) | 1989-10-13 | 1991-09-03 | Usg Interiors, Inc. | Ceiling suspension structure adapted for unopposed intersections | 
| US5305517A (en) | 1991-09-23 | 1994-04-26 | Schleicher Louis C | Apparatus for forming clinch joints | 
| US5271202A (en) | 1992-05-12 | 1993-12-21 | Chicago Metallic Corporation | Suspended ceiling system with staked-on connectors | 
| US5421132A (en) | 1994-03-24 | 1995-06-06 | Armstrong World Industries, Inc. | Decorative elements for subceilings | 
| US5839246A (en) | 1996-09-12 | 1998-11-24 | Worthington Armstrong Venture | Grid framework for suspended ceiling | 
| US5966887A (en) | 1997-09-10 | 1999-10-19 | Bailey Metal Products Limited | Suspended ceiling cross tee end connector | 
| EP0940514B1 (en) | 1998-03-04 | 2007-04-11 | USG INTERIORS, Inc. | Grid tee with integrally stitched web | 
| EP1131511A1 (en) | 1998-11-20 | 2001-09-12 | ERICSSON, Roger | Lightweight i-beam and lightweight building unit | 
| US6523313B2 (en) | 2001-03-06 | 2003-02-25 | Worthington Armstrong Venture | Main beam connection | 
| US20020124496A1 (en)* | 2001-03-06 | 2002-09-12 | Worthington Armstrong Venture | Main beam connection | 
| US20030200719A1 (en)* | 2002-04-30 | 2003-10-30 | Koski Gerald L. | Main tee splice | 
| US6729100B2 (en) | 2002-04-30 | 2004-05-04 | Usg Interiors, Inc. | Main tee splice | 
| US6751922B1 (en)* | 2003-02-25 | 2004-06-22 | Worthington Armstrong Venture | Faceted radius grid | 
| US20050166523A1 (en)* | 2004-01-09 | 2005-08-04 | Platt William J. | Stab-in connector with expansion relief | 
| EP1703034A1 (en) | 2005-03-18 | 2006-09-20 | Chicago Metallic Continental | Ceiling suspension system | 
| US20060260246A1 (en)* | 2005-05-23 | 2006-11-23 | Lalonde Paul D | Main tee connection | 
| US7703258B2 (en) | 2005-05-23 | 2010-04-27 | Usg Interiors, Inc. | Main tee connection | 
| US20090293403A1 (en)* | 2006-05-15 | 2009-12-03 | Filoma Construction Ltd. | Connections for suspended ceiling system | 
| US20080229680A1 (en)* | 2007-03-21 | 2008-09-25 | Jahn Peter G | Wall angle with pre-punched locating tabs | 
| US20090223146A1 (en)* | 2008-03-06 | 2009-09-10 | Worthington Armstrong Venture | Seismic main beam connection | 
| US20140331587A1 (en) | 2011-12-19 | 2014-11-13 | Dallan S.P.A. | Inverted T Main Runner for Forming Support Structures for False Ceilings | 
| US20130227908A1 (en)* | 2012-03-01 | 2013-09-05 | Usg Interiors, Llc | Attachment clip for ceiling grid systems | 
| EP2706163A2 (en) | 2012-09-11 | 2014-03-12 | Dallan S.P.A. | Inverted T profile for forming false ceiling support structures | 
| US20150337532A1 (en)* | 2013-02-14 | 2015-11-26 | Giuseppe Cipriani | Support metal structure of a false ceiling | 
| US9371649B2 (en) | 2013-02-14 | 2016-06-21 | Giuseppe Cipriani | Support metal structure of a false ceiling | 
| US20150361661A1 (en)* | 2013-03-08 | 2015-12-17 | Giuseppe Cipriani | Bar of a support structure for a false ceiling and working process for working the bar | 
| US9187897B1 (en)* | 2014-11-26 | 2015-11-17 | Awi Licensing Company | Assembly for supporting ceiling panels and ceiling system incorporating the same | 
| US9187896B1 (en)* | 2014-11-26 | 2015-11-17 | Awi Licensing Company | Assembly for supporting ceiling panels and ceiling system incorporating the same | 
| US9181696B1 (en)* | 2014-11-26 | 2015-11-10 | Awi Licensing Company | Assembly for supporting ceiling panels and ceiling system incorporating the same | 
| US9637918B1 (en)* | 2016-01-06 | 2017-05-02 | Usg Interiors, Llc | Cross runner to main runner anchor clip | 
| US20170350120A1 (en) | 2016-06-01 | 2017-12-07 | Certainteed Ceilings Corporation | System, method and apparatus for wall support of ceiling suspension grid | 
| US10011987B1 (en)* | 2017-04-10 | 2018-07-03 | Usg Interiors, Llc | Main tee splice plate | 
| WO2018218312A1 (en) | 2017-06-02 | 2018-12-06 | Locking Key Pty Ltd As Trustee For Locking Key Unit Trust | A suspended ceiling hanger clip | 
| US20200378116A1 (en)* | 2019-06-03 | 2020-12-03 | Rockwool International A/S | Grid tee for suspended ceiling | 
| US11053682B1 (en)* | 2020-03-12 | 2021-07-06 | Usg Interiors, Llc | High strength main tee splice | 
| US20210285212A1 (en)* | 2020-03-12 | 2021-09-16 | Usg Interiors, Llc | Triple-lock main tee splice | 
| Title | 
|---|
| Drawing from Chicago Metallic Corporation, 1920 Double Layer Web, Nov. 20, 2003. | 
| Drawing from Chicago Metallic Corporation, 330 Single Layer, Jan. 12, 2007. | 
| International Search Report and Written Opinion, International Appl. No. PCT/EP2020/065104, dated Aug. 31, 2020 (13 pages). | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD1025402S1 (en)* | 2020-11-04 | 2024-04-30 | Quzhou T-Nine Trading Co., Ltd | Pegboard for hanging articles | 
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| USD962499S1 (en) | Light | |
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| USD980492S1 (en) | Floor lamp | |
| USD909654S1 (en) | Light fixture | |
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| Date | Code | Title | Description | 
|---|---|---|---|
| FEPP | Fee payment procedure | Free format text:ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |