Patent
   D309974
Priority
Jan 25 1988
Filed
Jan 25 1988
Issued
Aug 14 1990
Expiry
Aug 14 2004
Assg.orig
Entity
unknown
32
4
n/a
The ornamental design for a combined engine oil filter and removable wrench therefor, as shown and described.

FIG. 1 is a perspective view of a combined engine oil filter and removable wrench therefor showing my new design;

FIG. 2 is a side elevational view of the oil filter housing shown separately for clarity of illustration, the opposite side being a mirror image thereof;

FIG. 3 is a top plan thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is a top plan view showing the removable socket wrench and shown separately for clarity of illustration;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a side elevational view thereof, the opposite side being a mirror image.

Tannous, Issa Y.

Patent Priority Assignee Title
6227078, Feb 29 2000 Engine oil filter socket wrench with built-in spillage cup
6375840, Apr 20 2001 Socket-wrench removable oil filter
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D518555, Jul 15 2004 Oil filter with pull tab for draining residual oil
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D638034, Mar 11 2009 CUMMINS FILTRATION IP, INC. Engine filter
D652497, Apr 30 2010 R2C PERFORMANCE PRODUCTS, LLC Air filter for vehicle motor
D688283, Jun 26 2012 Oil filter changing sleeve
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D827766, Jul 23 2015 US WATER FILTERS, INC. Manifold engagement portion of a filter cartridge
D847944, May 11 2016 HONG KONG ECOAQUA CO., LIMITED Filter cartridge
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D852929, Jul 23 2015 US WATER FILTERS, INC. Filter cartridge having a manifold engagement portion
D870785, Feb 12 2018 ADVANCED DEVELOPMENT DEPOT, INC Oil catch can
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D884760, Aug 21 2018 RESOURCE INTL INC Catch can for automotive applications
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D910727, Jan 10 2020 RESOURCE INTL INC Catch can for automotive applications
D972611, Aug 05 2020 JEN SIAN INDUSTRIAL CO., LTD. Pneumatic oil extractor
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ER1065,
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