Patent
   D719774
Priority
Sep 12 2012
Filed
Mar 12 2013
Issued
Dec 23 2014
Expiry
Dec 23 2028
Assg.orig
Entity
unknown
6
13
n/a
The ornamental design for a mechanism for an office chair, as shown and described.

FIG. 1 is a bottom perspective view of the mechanism for an office chair, showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a bottom perspective view thereof, showing the mechanism in the context of an office chair, the unclaimed subject matter being drawn in broken lines;

FIG. 7 is a side elevation view thereof; and,

FIG. 8 is front elevation view thereof.

The subject matter illustrated in broken lines forms no part of the claimed design.

Brooks, Paul

Patent Priority Assignee Title
D766028, Mar 04 2015 A-DEC, INC Seat support cover
D859901, Dec 09 2016 L&P Property Management Company Chair bottom
D871815, Dec 09 2016 L&P Property Management Company Chair bottom
D899168, May 15 2017 BOCK 1 GmbH & Co. KG Office chair mechanism
D899169, May 15 2017 BOCK 1 GmbH & Co. KG Office chair mechanism
D918635, May 07 2019 DONATI S P A Seat mechanism
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 12 2013BOCK 1 GmbH & Co. KG(assignment on the face of the patent)
Mar 14 2013BROOKS, PAULIBOCK 1 GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0300970719 pdf
Mar 14 2013BROOKS, PAULBOCK 1 GMBH & CO KGCORRECTIVE ASSIGNMENT TO CORRECT THE INVENTORS NAME THAT WAS MIS-SPELLED PREVIOUSLY RECORDED ON REEL 030097 FRAME 0719 ASSIGNOR S HEREBY CONFIRMS THE CORRECT INVENTORS NAME IS PAUL BROOKS 0311060137 pdf
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