Patent
   D378657
Priority
May 17 1995
Filed
Nov 17 1995
Issued
Apr 01 1997
Expiry
Apr 01 2011
Assg.orig
Entity
unknown
12
5
n/a
The ornamental design for a castor, as shown and described.

FIG. 1 is a side elevational view of a castor showing my new design with the opposite side being a mirror image;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a top, front and side perspective view thereof.

Screen, Stafford T.

Patent Priority Assignee Title
D409477, Apr 07 1998 R. T. Laird, Inc. Shock absorbing caster
D409900, Jan 29 1998 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Caster
D430001, Jan 29 1998 STEELCASE DEVELOPMENT INC Glide
D447682, Nov 28 2000 STEELCASE DEVELOPMENT INC Castor
D456697, Nov 22 2000 Caster
D457809, Nov 22 2000 Caster
D461398, Nov 22 2000 Caster
D465725, Nov 22 2000 Caster
D545670, Nov 12 2004 RHOMBUS ROLLEN GMBH & CO Swivel roller
D557121, Jun 08 2006 International Hardwares Trading Company Castor wheel
D557123, Jun 08 2006 International Hardwares Trading Company Castor wheel
D964153, Dec 29 2018 Caster
Patent Priority Assignee Title
3977040, Feb 27 1975 Sugatsune Industrial Co., Ltd. Castor
D274215, May 11 1981 Caster
D282439, May 02 1983 Caster
D319384, Nov 08 1988 RHOMBUS ROLLEN GMBH & CO Caster
D339736, May 13 1991 SUGATSUNE INDUSTRIAL CO , LTD Caster
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 17 1995Colson Castors Limited(assignment on the face of the patent)
Jan 15 1996SCREEN, STAFFORD THOMASColson Castors LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078980970 pdf
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