Patent
   D662401
Priority
Mar 21 2011
Filed
Mar 21 2011
Issued
Jun 26 2012
Expiry
Jun 26 2026
Assg.orig
Entity
unknown
8
7
n/a
The ornamental design for a bed castor, as shown and described.

FIG. 1 is a perspective view of a bed castor showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof

FIG. 4 is a left side elevational view thereof

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof

Lin, Ming-Hsien, Chen, Po-Lu, Yang, Feng-Hsi

Patent Priority Assignee Title
D725459, Oct 10 2013 STEINCO Paul vom Stein GmbH Caster
D863769, Feb 01 2018 IT Luggage Limited Wheel applied to luggage
D913082, Jun 11 2018 EXEMPLIS LLC Wheel assembly
D917945, Jun 11 2018 EXEMPLIS LLC Wheel assembly
D958638, Jun 11 2018 EXEMPLIS LLC Wheel assembly
D964153, Dec 29 2018 Caster
D976037, Feb 14 2020 EXEMPLIS LLC Wheel assembly with contrasting color ring
D985377, Nov 04 2021 Caster cover
Patent Priority Assignee Title
4314735, Apr 03 1980 Hill-Rom Company, Inc. Bed locator having an integral electric socket and a plug ejector
5377372, Mar 31 1993 Hill-Rom Services, Inc Hospital bed castor control mechanism
7065827, Dec 04 2002 Shock absorber structure of a castor wheel
D573451, Jan 10 2007 Sunny Castors Co., Ltd. Wheel seat
D637069, Mar 16 2010 TENTE GMBH & CO KG Caster
D639148, Aug 24 2010 Metalúrgica Schioppa LTDA. Caster
D639149, Aug 24 2010 Metalúrgica Schioppa LTDA. Caster
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 17 2011LIN, MING-HSIENSUNNY CASTORS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0259880783 pdf
Mar 17 2011CHEN, PO-LUSUNNY CASTORS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0259880783 pdf
Mar 17 2011YANG, FENG-HSISUNNY CASTORS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0259880783 pdf
Mar 21 2011Sunny Castors Co., Ltd.(assignment on the face of the patent)
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