Patent
   D627271
Priority
Feb 03 2009
Filed
Aug 03 2009
Issued
Nov 16 2010
Expiry
Nov 16 2024
Assg.orig
Entity
unknown
15
13
n/a
The ornamental design for a wheelchair frame, as shown and described.

FIG. 1 is a perspective view of a wheelchair frame showing my new design;

FIG. 2 is a top elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a bottom elevational view thereof;

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

FIG. 6 is an enlarged view, in perspective, of the area indicated in FIG. 4.

Knopf, Michael

Patent Priority Assignee Title
11957631, Jul 13 2022 Invacare Corporation Wheelchair and suspension systems
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D682748, Sep 28 2009 Wheelchair chassis
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D749019, Jul 31 2012 INVACARE INTERNATIONAL SARL Wheelchair frame
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D765562, Mar 13 2014 INVACARE INTERNATIONAL SARL Wheelchair armrest
D765563, Mar 13 2014 INVACARE INTERNATIONAL SARL Wheelchair anti-tip
D765565, Apr 29 2015 Frame tubes of a folding motorized chair
D770334, Mar 13 2014 INVACARE INTERNATIONAL SARL Wheelchair frame
D770946, Mar 13 2014 INVACARE INTERNATIONAL SARL Wheelchair frame
D780075, Oct 26 2015 CHURCH STEWARDSHIP INC Support apparatus
D833338, Oct 26 2015 CHURCH STEWARDSHIP INC Support apparatus
ER3037,
ER4476,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 03 2009Sunrise Medical HHG, Inc.(assignment on the face of the patent)
Aug 03 2009KNOPF, MICHAELSunrise Medical HHG IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0230480341 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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