Patent
   D458670
Priority
May 09 2001
Filed
May 09 2001
Issued
Jun 11 2002
Expiry
Jun 11 2016
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for a filter cartridge top, as shown and described.

FIG. 1 is a front and top perspective view of a filter cartridge top on a filter cartridge showing our new design; and,

FIG. 2 is a top view thereof.

The broken line showing of environmental structure in FIGS. 1 and 2 is for illustrative purposes only and forms no part of the claimed design.

Bradshaw, David A., Morrow, Charles R., Bosyi, Nick M.

Patent Priority Assignee Title
10238253, Aug 08 2012 BISSEL INC ; BISSELL INC Solid fragrance carrier and method of use in a vacuum cleaner
10702109, Aug 08 2012 BISSELL INC Solid fragrance carrier and method of use in a vacuum cleaner
7441664, May 23 2003 Helen of Troy Limited Water treatment devices and cartridges therefor
D541921, Jul 01 2004 Technical Concepts, LLC Dispenser
D626204, Mar 31 2009 Camfil Farr, Inc.; Camfil Farr, Inc Canister filter
D885519, Aug 30 2017 Sintokogio, Ltd Filter
Patent Priority Assignee Title
3902877,
5024870, Feb 19 1987 Donaldson Company, Inc. Method for potting pleated filter media and filters made thereby
5893945, Oct 14 1997 Shawndra Products, Inc. End structures for filter canisters
D440294, Aug 04 2000 Healthy Gain Investments Limited Filter cartridge
D441155, Jan 06 1999 ROYAL APPLIANCE MFG CO Filter for vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 27 2001BRADSHAW, DAVID A HOOVER COMPANY, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117990944 pdf
Apr 27 2001MORROW, CHARLES R HOOVER COMPANY, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117990944 pdf
Apr 30 2001BOSYJ, NICK M HOOVER COMPANY, THEASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117990944 pdf
May 09 2001The Hoover Company(assignment on the face of the patent)
Jan 31 2007The Hoover CompanyHealthy Gain Investments LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0202700001 pdf
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