Patent
   D583595
Priority
Apr 17 2008
Filed
Apr 17 2008
Issued
Dec 30 2008
Expiry
Dec 30 2022
Assg.orig
Entity
unknown
15
10
n/a
The ornamental design for a chair seat and back, as shown and described.

FIG. 1 is a perspective view of the chair seat and back of the present invention; features shown in phantom or broken lines are not considered to be part of the invention.

FIG. 2 is a front elevation view of the design.

FIG. 3 is a back elevation view of the design.

FIG. 4 is a left side elevation view of the design; the right side elevation view is a mirror image of the left side elevation view.

FIG. 5 is a bottom view of the design; and,

FIG. 6 is a top view of the design.

Frobose, James W., Westendorf, David J., Knowles, Kevin J.

Patent Priority Assignee Title
D657594, Feb 23 2011 Crown Seating, LLC Chair
D677949, May 18 2012 Chair
D677951, May 18 2012 Chair
D677952, May 18 2012 Chair
D690524, Aug 22 2011 aeris GmbH Chair
D699060, Mar 14 2013 SHC Technology Co., Ltd.; SHC TECHNOLOGY CO , LTD Chair
D708464, Feb 11 2013 Esther, Gokhale Chair with traction features
D811144, Jan 25 2017 HOMY CASA LIMITED Swivel chair
D856727, Sep 29 2017 AmTab Manufacturing Corporation Stool
D893932, Sep 29 2017 AmTab Manufacturing Corporation Stool
D942790, Mar 31 2021 Seat
D946335, Jul 14 2020 AmTab Manufacturing Corporation Stool
ER1215,
ER1347,
ER8641,
Patent Priority Assignee Title
227953,
239988,
D274675, Apr 29 1981 DO3 SYSTEMS, INC , A CORP OF OH Chair
D335596, Jun 09 1989 BOATMEN S A NATIONAL BANK OF ST LOUIS, AS AGENT Office chair
D340589, Jan 29 1988 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D472080, Nov 14 2000 Toyo-Kougei Inc. Chair
D502016, May 19 2003 HNI TECHNOLOGIES INC Drafting stool with arms
D510817, May 19 2003 HNI TECHNOLOGIES INC Drafting stool without arms
D515854, Dec 18 2002 HNI TECHNOLOGIES INC Chair cushions
D535486, May 06 2005 Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 17 2008Biofit Engineered Products, Inc.(assignment on the face of the patent)
May 22 2008FROBOSE, JAMES W BIOFIT ENGINEERED PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211100940 pdf
May 22 2008KNOWLES, KEVIN J BIOFIT ENGINEERED PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211100940 pdf
May 22 2008WESTENDORF, DAVID J BIOFIT ENGINEERED PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0211100940 pdf
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