



| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/253,595USD548307S1 (en) | 2006-02-09 | 2006-02-09 | Filter element | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/253,595USD548307S1 (en) | 2006-02-09 | 2006-02-09 | Filter element | 
| Publication Number | Publication Date | 
|---|---|
| USD548307S1true USD548307S1 (en) | 2007-08-07 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/253,595Expired - LifetimeUSD548307S1 (en) | 2006-02-09 | 2006-02-09 | Filter element | 
| Country | Link | 
|---|---|
| US (1) | USD548307S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD579515S1 (en) | 2008-01-15 | 2008-10-28 | The Clorox Company | Water filter | 
| USD623300S1 (en)* | 2009-01-30 | 2010-09-07 | Edge Biosystems | Filterplate | 
| USD636055S1 (en)* | 2008-12-23 | 2011-04-12 | Mechanical Manufacturing Corp. | Collar for a filter bag | 
| USD646751S1 (en)* | 2010-10-01 | 2011-10-11 | Caterpillar Inc. | Filter | 
| USD655376S1 (en)* | 2010-10-01 | 2012-03-06 | Caterpillar Inc. | Fuel filter | 
| USD655781S1 (en)* | 2010-10-01 | 2012-03-13 | Caterpillar Inc. | Fuel filter | 
| USD673242S1 (en)* | 2011-01-07 | 2012-12-25 | Fresh Water Filter Company Limited | Water filter | 
| USD684009S1 (en) | 2012-01-20 | 2013-06-11 | Brita Lp | Water filter housing cap | 
| US8465654B2 (en)* | 2008-03-07 | 2013-06-18 | Bekaert Advanced Filtration Sa | Filter candle and mesh pack with a deformable seal, and method of filtering molten or dissolved polymers | 
| USD729344S1 (en) | 2014-02-26 | 2015-05-12 | Brita Lp | Water filter housing sieve | 
| USD735294S1 (en)* | 2010-03-03 | 2015-07-28 | Omnipure Filter Company, Inc. | Filter for liquid | 
| US9314722B2 (en) | 2000-08-11 | 2016-04-19 | Omnipure Filter Company, Inc. | Keyed system for connection of filter cartridge to filter holder | 
| USD761380S1 (en)* | 2014-04-29 | 2016-07-12 | Bahadir Usa | Filter retainer | 
| US9421485B2 (en) | 2000-08-11 | 2016-08-23 | Omnipure Filter Company, Inc | Keyed system for connection of filter cartridge to filter holder | 
| USD777878S1 (en)* | 2015-09-22 | 2017-01-31 | Caterpillar Inc. | Filter cap | 
| USD782000S1 (en)* | 2015-09-22 | 2017-03-21 | Caterpillar Inc. | Filter cap | 
| EP2192966B1 (en) | 2007-09-27 | 2017-11-29 | Hydac Filtertechnik Gmbh | Filter device and filter element | 
| USD835233S1 (en)* | 2016-10-22 | 2018-12-04 | Master Spas, Inc. | Filter | 
| 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 | 
| US10612258B2 (en) | 2016-10-22 | 2020-04-07 | Master Spas, Inc. | Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element | 
| USD949691S1 (en)* | 2020-09-30 | 2022-04-26 | Tricorbraun Inc. | Container closure | 
| USD987022S1 (en)* | 2021-10-08 | 2023-05-23 | Ignasi Clotet S.L. | Water-purifying apparatus | 
| USD995715S1 (en)* | 2020-05-08 | 2023-08-15 | Fram Group IP, LLC | Filter | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2055180A (en) | 1934-08-11 | 1936-09-22 | Alrey Steel Products Company | Sealing device | 
| US2995253A (en) | 1959-12-10 | 1961-08-08 | Fram Corp | Combined full-flow and part-flow oil filter | 
| DE1933283U (en) | 1965-12-20 | 1966-02-24 | Strebelwerk G M B H | COLLECTIVE HEATING BOILER IN THREE-INCLUSION DESIGN FOR FLOWING FUELS. | 
| US3256989A (en) | 1963-03-13 | 1966-06-21 | Champion Lab Inc | Screw neck filter cartridge | 
| US4721563A (en) | 1986-09-11 | 1988-01-26 | Rosaen Borje O | Fluid filtering device | 
| US5171430A (en) | 1991-05-17 | 1992-12-15 | Fleetguard, Inc. | Plastic filter | 
| DE4127031A1 (en) | 1991-08-16 | 1993-02-18 | Bosch Gmbh Robert | LIQUID FILTER | 
| US5342519A (en) | 1993-07-30 | 1994-08-30 | Donaldson Company, Inc. | Fluid filter cartridge with replaceable filter element | 
| WO1995000232A1 (en) | 1993-06-18 | 1995-01-05 | Parker Hannifin Corporation | Fuel filter with replaceable element having integral cover | 
| US5681461A (en) | 1996-01-31 | 1997-10-28 | Caterpillar Inc. | Fluid filter having a reusable filter housing and central core and a replaceable coreless filter element | 
| US5779903A (en) | 1995-11-02 | 1998-07-14 | Pall Corporation | Filter assemblies and end caps for filter assemblies | 
| USD412551S (en)* | 1995-11-02 | 1999-08-03 | Pall Corporation | End cap for a cylindrical filter | 
| US6632355B2 (en)* | 2001-07-30 | 2003-10-14 | Pentapure Incorporated | Low spillage replaceable water filter assembly | 
| USD528630S1 (en)* | 2002-07-25 | 2006-09-19 | H-Tech, Inc. | Combined filter bag ring and upper plate | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US2055180A (en) | 1934-08-11 | 1936-09-22 | Alrey Steel Products Company | Sealing device | 
| US2995253A (en) | 1959-12-10 | 1961-08-08 | Fram Corp | Combined full-flow and part-flow oil filter | 
| US3256989A (en) | 1963-03-13 | 1966-06-21 | Champion Lab Inc | Screw neck filter cartridge | 
| DE1933283U (en) | 1965-12-20 | 1966-02-24 | Strebelwerk G M B H | COLLECTIVE HEATING BOILER IN THREE-INCLUSION DESIGN FOR FLOWING FUELS. | 
| US4721563A (en) | 1986-09-11 | 1988-01-26 | Rosaen Borje O | Fluid filtering device | 
| US5171430A (en) | 1991-05-17 | 1992-12-15 | Fleetguard, Inc. | Plastic filter | 
| DE4127031A1 (en) | 1991-08-16 | 1993-02-18 | Bosch Gmbh Robert | LIQUID FILTER | 
| WO1995000232A1 (en) | 1993-06-18 | 1995-01-05 | Parker Hannifin Corporation | Fuel filter with replaceable element having integral cover | 
| US5342519A (en) | 1993-07-30 | 1994-08-30 | Donaldson Company, Inc. | Fluid filter cartridge with replaceable filter element | 
| US5779903A (en) | 1995-11-02 | 1998-07-14 | Pall Corporation | Filter assemblies and end caps for filter assemblies | 
| USD412551S (en)* | 1995-11-02 | 1999-08-03 | Pall Corporation | End cap for a cylindrical filter | 
| US5681461A (en) | 1996-01-31 | 1997-10-28 | Caterpillar Inc. | Fluid filter having a reusable filter housing and central core and a replaceable coreless filter element | 
| US6632355B2 (en)* | 2001-07-30 | 2003-10-14 | Pentapure Incorporated | Low spillage replaceable water filter assembly | 
| USD528630S1 (en)* | 2002-07-25 | 2006-09-19 | H-Tech, Inc. | Combined filter bag ring and upper plate | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US10737206B2 (en) | 2000-08-11 | 2020-08-11 | Omnipure Filter Company, Inc. | Keyed system for connection of filter cartridge to filter holder | 
| US9421485B2 (en) | 2000-08-11 | 2016-08-23 | Omnipure Filter Company, Inc | Keyed system for connection of filter cartridge to filter holder | 
| US9314722B2 (en) | 2000-08-11 | 2016-04-19 | Omnipure Filter Company, Inc. | Keyed system for connection of filter cartridge to filter holder | 
| EP2192966B1 (en) | 2007-09-27 | 2017-11-29 | Hydac Filtertechnik Gmbh | Filter device and filter element | 
| USD590475S1 (en) | 2008-01-15 | 2009-04-14 | The Clorox Company | Element of a water filter | 
| USD579515S1 (en) | 2008-01-15 | 2008-10-28 | The Clorox Company | Water filter | 
| US8465654B2 (en)* | 2008-03-07 | 2013-06-18 | Bekaert Advanced Filtration Sa | Filter candle and mesh pack with a deformable seal, and method of filtering molten or dissolved polymers | 
| USD636055S1 (en)* | 2008-12-23 | 2011-04-12 | Mechanical Manufacturing Corp. | Collar for a filter bag | 
| USD623300S1 (en)* | 2009-01-30 | 2010-09-07 | Edge Biosystems | Filterplate | 
| USD735294S1 (en)* | 2010-03-03 | 2015-07-28 | Omnipure Filter Company, Inc. | Filter for liquid | 
| USD646751S1 (en)* | 2010-10-01 | 2011-10-11 | Caterpillar Inc. | Filter | 
| USD656577S1 (en)* | 2010-10-01 | 2012-03-27 | Caterpillar Inc. | Fuel filter | 
| USD655781S1 (en)* | 2010-10-01 | 2012-03-13 | Caterpillar Inc. | Fuel filter | 
| USD655376S1 (en)* | 2010-10-01 | 2012-03-06 | Caterpillar Inc. | Fuel filter | 
| USD673242S1 (en)* | 2011-01-07 | 2012-12-25 | Fresh Water Filter Company Limited | Water filter | 
| USD684009S1 (en) | 2012-01-20 | 2013-06-11 | Brita Lp | Water filter housing cap | 
| USD729344S1 (en) | 2014-02-26 | 2015-05-12 | Brita Lp | Water filter housing sieve | 
| USD761380S1 (en)* | 2014-04-29 | 2016-07-12 | Bahadir Usa | Filter retainer | 
| USD777878S1 (en)* | 2015-09-22 | 2017-01-31 | Caterpillar Inc. | Filter cap | 
| USD782000S1 (en)* | 2015-09-22 | 2017-03-21 | Caterpillar Inc. | Filter cap | 
| USD793525S1 (en) | 2015-09-22 | 2017-08-01 | Caterpillar Inc. | Filter cap | 
| USD916238S1 (en) | 2016-10-22 | 2021-04-13 | Masterspas, Llc | Outer filter element | 
| US10612258B2 (en) | 2016-10-22 | 2020-04-07 | Master Spas, Inc. | Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element | 
| USD880656S1 (en) | 2016-10-22 | 2020-04-07 | Master Spas, Inc. | Inner filter element | 
| USD855755S1 (en) | 2016-10-22 | 2019-08-06 | Master Spas, Inc. | Filter | 
| USD835233S1 (en)* | 2016-10-22 | 2018-12-04 | Master Spas, Inc. | Filter | 
| US11697945B2 (en) | 2016-10-22 | 2023-07-11 | Masterspas, Llc | Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element | 
| 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 | 
| USD896945S1 (en) | 2018-01-12 | 2020-09-22 | Briggs & Stratton Corporation | Air filter | 
| USD995715S1 (en)* | 2020-05-08 | 2023-08-15 | Fram Group IP, LLC | Filter | 
| USD949691S1 (en)* | 2020-09-30 | 2022-04-26 | Tricorbraun Inc. | Container closure | 
| USD987022S1 (en)* | 2021-10-08 | 2023-05-23 | Ignasi Clotet S.L. | Water-purifying apparatus | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD548307S1 (en) | Filter element | |
| USD592017S1 (en) | Serving tray | |
| USD579138S1 (en) | Light | |
| USD572540S1 (en) | Serving tray | |
| USD597837S1 (en) | Can end with recess | |
| USD542622S1 (en) | Knob | |
| USD543088S1 (en) | Knob | |
| USD570966S1 (en) | Hole cover | |
| USD559015S1 (en) | Table | |
| USD531321S1 (en) | Cartridge | |
| USD555151S1 (en) | Headset | |
| USD548924S1 (en) | Pallet | |
| USD509412S1 (en) | Nutcracker | |
| USD595887S1 (en) | Combined light and shelf | |
| USD571179S1 (en) | Clamp | |
| USD574110S1 (en) | Comb | |
| USD587162S1 (en) | Emblem | |
| USD575098S1 (en) | Low profile griddle | |
| USD584844S1 (en) | Light | |
| USD553203S1 (en) | Construction toy component | |
| USD561686S1 (en) | Fuel briquet | |
| USD545085S1 (en) | Table | |
| USD530807S1 (en) | Air filter | |
| USD605471S1 (en) | Pepperholder | |
| USD563163S1 (en) | Frying basket insert |