Patent
   D283438
Priority
Aug 05 1982
Filed
Aug 05 1982
Issued
Apr 15 1986
Expiry
Apr 15 2000
Assg.orig
Entity
unknown
8
9
n/a
The ornamental design for a replaceable air filter, substantially as shown and described.

FIG. 1 is a perspective view of the bottom of the replaceable air filter;

FIG. 2 is a perspective view of the top thereof;

FIG. 3 is a bottom plan view thereof;

FIGS. 4 and 5 are edge views thereof; (all edges are similar)

FIG. 6 is a top plan view thereof; and

FIG. 5 is a left side view thereof; the other side is a mirror image.

Doyle, Edward J.

Patent Priority Assignee Title
8702829, Jun 07 2012 3M Innovative Properties Company Framed air filter with offset slot, and method of making
9962640, Mar 24 2014 3M Innovative Properties Company Framed air filter with integrated nestable joint
D291721, Dec 16 1985 Willinger Bros. Aquarium filter cartridge
D291722, Dec 26 1985 Willinger Bros., Inc. Aquarium filter cartridge frame
D331448, Apr 17 1990 Lewis H., Jaslow Aquarium filter cartridge
D492761, Jun 27 2003 Hamilton Beach Brands, Inc Air cleaner filter
ER4576,
ER7466,
Patent Priority Assignee Title
2170207,
3017698,
3023839,
3076303,
3154393,
3774377,
4105423, Dec 01 1975 AXON CABLE S A ; PRECISIONAIRE, INC Compact air filter with tubular frame
4277267, Dec 17 1979 PERFECT FILTER CORPORATION, A CORP OF MI Air filter assembly
D244538, May 07 1975 Korhumel Industries, Inc. Air filter, or similar article
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 26 1982DOYLE, EDWARD J CONAIR CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0040310032 pdf
Aug 05 1982Conair Corporation(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule