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Patent
   D716431
Priority
Aug 23 2013
Filed
Aug 23 2013
Issued
Oct 28 2014
Expiry
Oct 28 2028
Inventors
Carter, Be…
Assg.orig
S & B Filt…
Assg.curr
S&B FILTER…
Entity
unknown
Referenced by
7
References
19
Maint.:
n/a
The ornamental design for an air filter with four circularly-shaped filter cones, as shown and described.

FIG. 1 is a perspective top view of an air filter with four circularly shaped filter cones, according to the invention.

FIG. 2 is a side view of the present invention.

FIG. 3 is a top view of the present invention.

FIG. 4 is a bottom view of the present invention; and,

FIG. 5 is a perspective bottom view of the present invention.
INVENTORS:

Carter, Berry, Matsuda, James

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10639575, Oct 18 2011 CAMFIL USA, INC. Air filter with balanced seal
9937452, Oct 18 2011 CAMFIL USA, INC. Air filter with balanced seal
D770026, Oct 18 2011 CAMFIL USA, INC Filter
D836764, Feb 02 2017 Agan Aroma & fine chemicals Ltd. Fragrance machine
D860387, Mar 09 2017 Kurita Water Industries LTD Vessel for a solid water treatment agent
D866739, Oct 18 2011 CAMFIL USA, INC. Filter
D908186, Mar 09 2017 Kurita Water Industries Ltd. Vessel for a solid water treatment agent
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4289510, Jan 21 1980 Conor Corporation Internal loading cylindrical filter with unsupported tubular filter fabric
5549085, Oct 14 1994 Deflector insert for air filters
6692639, Apr 15 1998 Porous Media Corporation Stacked conical filtration or separation apparatus
6755881, Feb 15 2002 FCA US LLC Race engine air cleaner housing
6833023, Feb 14 2003 International Liner Co., Inc. Air filter assembly
7214311, Nov 20 2001 CONTECH ENGINEERED SOLUTIONS LLC Filter cartridge with check valve protection
7645329, Oct 31 2007 Advanced Flow Engineering, Inc. Composite air/hydrocarbon trap filter assembly
20060260469,
D398368, May 20 1997 SIEMENS WATER TECHNOLOGIES CORP Filter cartridge assembly
D401684, Nov 12 1997 ANTARES CAPITAL LP, AS AGENT Air Filter
D406314, Nov 11 1997 ZODIAC POOL SYSTEMS, INC Water purifier
D407462, Jul 09 1997 Water Resources International Inc. Water purification unit
D418592, Sep 03 1998 ROUSH ENTERPRISES, INC Air cleaner
D494329, Aug 16 2002 Royal Appliance Mfg. Co.; ROYAL APPLIANCE MFG CO Conically shaped filter
D519186, Apr 02 2004 TANA INDUSTRIES 1991 LTD Filter cartridge
D642593, Jan 26 2011 DFR ACQUISITION LLC Air cleaner for a motorcycle
D667099, Jan 27 2012 ANTARES CAPITAL LP, AS AGENT Air filter
D690408, Dec 20 2012 ANTARES CAPITAL LP, AS AGENT Air filter
D697191, Dec 11 2012 ANTARES CAPITAL LP, AS AGENT Air filter
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 23 2013S & B Filters, Inc.(assignment on the face of the patent)
Oct 02 2013CARTER, BERRY, MR S&B FILTERS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0317390824 pdf
Oct 02 2013MATSUDA, JAMES, MR S&B FILTERS, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0317390824 pdf
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