Patent
   D315013
Priority
Jan 27 1986
Filed
Sep 26 1989
Issued
Feb 26 1991
Expiry
Feb 26 2005
Assg.orig
Entity
unknown
12
9
n/a
The ornamental design for a head for a quick-change filter cartridge, as shown and described.

FIG. 1 is a bottom, front, left side perspective view of a head for a quick-change filter cartridge showing our new design;

FIG. 2 is a top, rear, right side perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Giordano, Edward C., Petrucci, Raymond M., Taylor, Bruce G., Padilla, James M., Palmer, Carl

Patent Priority Assignee Title
6632355, Jul 30 2001 3M Innovative Properties Company Low spillage replaceable water filter assembly
7147772, Jul 30 2001 3M Innovative Properties Company Low spillage replaceable water filter assembly
7252757, Sep 09 2002 Clarity Filters LLC Faucet-mounted water filtration device including gate position sensor
7258781, Sep 09 2002 Clarity Filters LLC Single-use long-life faucet-mounted water filtration devices
7441664, May 23 2003 Helen of Troy Limited Water treatment devices and cartridges therefor
7658212, Jan 20 2004 3M Innovative Properties Company Liquid dispenser assembly for use with an appliance
D455194, Mar 26 2001 PLYMOUTH PRODUCTS, INC Filter housing header
D456486, Mar 26 2001 PLYMOUTH PRODUCTS, INC Filter housing header
D541372, Nov 01 2005 Clarity Filters LLC Water filter
D611121, Dec 31 2008 OBSHTSHESTVO S OGRANICHENNOY OTVETSTVENNOSTYU FIRMA RATNA Closure for a water filter
D786399, Aug 13 2015 Filter housing
D788263, Aug 13 2015 Filter housing
Patent Priority Assignee Title
1624526,
2955712,
3237770,
4192750, Aug 09 1976 Massey-Ferguson Inc. Stackable filter head unit
199075,
199139,
220263,
D250415, Jan 13 1977 Filter head
D295438, Jan 30 1986 Nimbus Water Systems, Inc. Water treatment assembly head
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 26 1989Cuno Incorporated(assignment on the face of the patent)
Aug 09 1996Cuno IncorporatedMELLON BANK, N A SECURITY AGREEMENT0083760272 pdf
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