Patent
   D636299
Priority
Feb 03 2009
Filed
Aug 03 2009
Issued
Apr 19 2011
Expiry
Apr 19 2025
Assg.orig
Entity
unknown
5
19
n/a
The ornamental design for a wheelchair caster strut, as shown and described.

FIG. 1 is a left side perspective view of a wheelchair caster strut showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is an enlarged right side perspective view according to the design;

FIG. 4 is a front perspective view thereof;

FIG. 5 is an enlarged left side perspective view according to the design; and,

FIG. 6 is an enlarged front side perspective view thereof.

The claimed design comprises a caster strut. The other portions of the wheelchair, shown in dotted lines, form no part of the claimed design.

Knopf, Michael

Patent Priority Assignee Title
D749019, Jul 31 2012 INVACARE INTERNATIONAL SARL Wheelchair frame
D754569, Jul 31 2012 INVACARE INTERNATIONAL SARL Wheelchair
D765562, Mar 13 2014 INVACARE INTERNATIONAL SARL Wheelchair armrest
D765563, Mar 13 2014 INVACARE INTERNATIONAL SARL Wheelchair anti-tip
D770334, Mar 13 2014 INVACARE INTERNATIONAL SARL Wheelchair frame
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 03 2009KNOPF, MICHAELSunrise Medical HHG IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0230480476 pdf
Apr 02 2010Sunrise Medical HHG IncDEUTSCHE BANK TRUST COMPANY AMERICAS, AS COLLATERAL AGENTGRANT OF SECURITY INTEREST IN U S PATENTS0243370695 pdf
Aug 27 2011Sunrise Medical HHG IncSUNRISE MEDICAL GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0268360422 pdf
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