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Patent
D646751
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Priority
Oct 01 2010
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Filed
May 19 2011
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Issued
Oct 11 2011
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Expiry
Oct 11 2025
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Assg.orig
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Entity
unknown
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7
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8
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n/a
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The ornamental design for a filter, as shown and described.
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FIG. 1 is a perspective view of a filter showing our new design;
FIG. 2 is a front view of the filter of FIG. 1;
FIG. 3 is a rear view of the filter of FIG. 1;
FIG. 4 is a left side view of the filter of FIG. 1;
FIG. 5 is a right side view of the filter of FIG. 1;
FIG. 6 is a top view of the filter of FIG. 1; and,
FIG. 7 is a bottom view of the filter of FIG. 1.
The broken lines depicted in the foregoing figures are for purposes of illustration only, and form no part of the claimed design.
Hacker, John R., Harder, David B., Heibenthal, Randall W., Deedrich, Dennis M., Eisenmenger, Richard J., Salvador, Christopher J.
Patent |
Priority |
Assignee |
Title |
10737206, |
Aug 11 2000 |
Omnipure Filter Company, Inc. |
Keyed system for connection of filter cartridge to filter holder |
9314722, |
Aug 11 2000 |
OMNIPURE FILTER COMPANY, INC |
Keyed system for connection of filter cartridge to filter holder |
9421485, |
Aug 11 2000 |
OMNIPURE FILTER COMPANY, INC |
Keyed system for connection of filter cartridge to filter holder |
D735294, |
Mar 03 2010 |
Omnipure Filter Company, Inc. |
Filter for liquid |
D815714, |
Sep 08 2016 |
Brita LP |
Slotted filter cage |
D896341, |
Dec 21 2018 |
QINGDAO ECOPURE FILTER CO., LTD |
Filter unit |
D904558, |
Apr 05 2018 |
NYOS Aquatics GmbH |
Vortex filter |
Patent |
Priority |
Assignee |
Title |
5779903, |
Nov 02 1995 |
Pall Corporation |
Filter assemblies and end caps for filter assemblies |
6096207, |
Mar 24 1998 |
Pall Corporation |
Filter cartridge assembly having a reusable support core structure |
7744757, |
Nov 19 2008 |
|
Connection between filtering cap and container |
7771595, |
Feb 09 2006 |
Parker Intangibles, LLC |
Filter element with flow directing end cap |
D412551, |
Nov 02 1995 |
Pall Corporation |
End cap for a cylindrical filter |
D414544, |
Sep 12 1997 |
Donaldson Company, Inc |
Filter element |
D527439, |
Nov 12 2004 |
Rain Bird Corporation |
Watering device |
D548307, |
Feb 09 2006 |
Parker Intangibles, LLC |
Filter element |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 05 2010 | HACKER, JOHN R | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 05 2010 | HARDER, DAVID B | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 05 2010 | HACKER, JOHN R | Advanced Filtration Systems, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 05 2010 | HARDER, DAVID B | Advanced Filtration Systems, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 05 2010 | HARDER, DAVID B | Caterpillar, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 05 2010 | HACKER, JOHN R | Caterpillar, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 10 2010 | EISENMENGER, RICHARD J | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 10 2010 | EISENMENGER, RICHARD J | Advanced Filtration Systems, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 10 2010 | EISENMENGER, RICHARD J | Caterpillar, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 11 2010 | SALVADOR, CHRISTOPHER J | Advanced Filtration Systems, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 11 2010 | SALVADOR, CHRISTOPHER J | Caterpillar, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 11 2010 | SALVADOR, CHRISTOPHER J | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 15 2010 | DEEDRICH, DENNIS M | Advanced Filtration Systems, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 15 2010 | DEEDRICH, DENNIS M | Caterpillar, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Nov 15 2010 | DEEDRICH, DENNIS M | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Dec 09 2010 | HEIBENTHAL, RANDALL W | Donaldson Company, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Dec 09 2010 | HEIBENTHAL, RANDALL W | Advanced Filtration Systems, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
Dec 09 2010 | HEIBENTHAL, RANDALL W | Caterpillar, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026309 | /0326 |
pdf |
May 19 2011 | | Donaldson Company Inc. | (assignment on the face of the patent) | | / |
May 19 2011 | | Advanced Filtration Systems Inc. | (assignment on the face of the patent) | | / |
May 19 2011 | | Caterpillar Inc. | (assignment on the face of the patent) | | / |
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Maintenance Fee Events |
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Maintenance Schedule |
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