Patent
   D520782
Priority
May 27 2005
Filed
May 27 2005
Issued
May 16 2006
Expiry
May 16 2020
Assg.orig
Entity
unknown
14
33
n/a
The ornamental design for a “chair back,” as shown and described.

FIG. 1 is a front perspective view of a chair back showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view, the opposite side view being a mirror image, thereof;

FIG. 5 a front view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a back perspective view thereof.

Toland, Jamie, Glass, Peter, Mills, Robert J.

Patent Priority Assignee Title
D586594, Jan 25 2006 Flokk AB Chair back
D587043, Mar 01 2007 Royal Seating, LLC Chair shell
D589725, Mar 01 2007 Royal Seating, LLC Desk-chair combination frame
D644863, Aug 19 2010 INFINITE FURNITURE SOLUTIONS INC Desktop with storage unit
D651019, Aug 13 2010 MONTBEL SRL Chair design
D659444, Aug 19 2010 INFINITE FURNITURE SOLUTIONS INC Chair shell
D843763, Apr 19 2016 GARY PLATT MANUFACTURING, LLC Chair back
D845051, Apr 19 2016 GARY PLATT MANUFACTURING, LLC Chair back
D879526, Apr 19 2016 GARY PLATT MANUFACTURING, LLC Chair back
D929164, Apr 16 2015 Sico Incorporated Stool seat
D936403, Apr 19 2016 GARY PLATT MANUFACTURING, LLC Chair pedestal
D942196, Jul 28 2017 Birmingham City University Chair
ER7966,
ER9551,
Patent Priority Assignee Title
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D438734, Jan 07 2000 DOREL HOME FURNISHINGS, INC Seat back
D439070, Jan 07 2000 DOREL HOME FURNISHINGS, INC Chair
D463178, Nov 07 2001 Global Total Office Chair
D469969, Aug 23 2001 VIRCO MFG CORPORATION Four-legged chair
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D471730, Aug 24 2001 CHILDCRAFT EDUCATION, LLC Chair
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D499260, Nov 12 2003 VIRCO MFG CORPORATION Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 19 2005MILLS, ROBERT J VIRCO MGMT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166140182 pdf
May 20 2005GLASS, PETERVIRCO MGMT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166140182 pdf
May 25 2005TOLAND, JAMIEVIRCO MGMT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166140182 pdf
May 27 2005Virco Mgmt. Corporation(assignment on the face of the patent)
Jan 26 2010VIRCO MGMT CORPORATIONVIRCO MFG CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0238540675 pdf
May 31 2011VIRCO MFG CORPORATIONWells Fargo Bank, National AssociationSECURITY AGREEMENT0264660420 pdf
Dec 22 2011Wells Fargo Bank, National AssociationVIRCO MFG CORPORATIONRELEASE OF SECURITY INTERESTS IN PATENTS0274490622 pdf
Dec 22 2011VIRCO MFG CORPORATIONPNC Bank, National AssociationSECURITY AGREEMENT0274550346 pdf
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