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Patent
   D297690
Priority
Feb 18 1985
Filed
Aug 19 1985
Issued
Sep 20 1988
Expiry
Sep 20 2002
Inventors
Opsvik, Pe…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
14
References
8
Maint.:
n/a
The ornamental design for a combined chair base and shin support unit, as shown and described.

FIG. 1 is a perspective view of a combined chair base and shin support unit taken from below and showing my design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a rear elevational view; and

FIG. 4 is a top plan view thereof.
INVENTORS:

Opsvik, Peter

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
11672343, Jul 14 2021 Anthro Form, LLC 4-star base for a chair
8585136, Oct 23 2006 Sauder Manufacturing Co. Chair with coupling companion stool base
8777305, Jan 12 2012 J SQUARED, INC , D B A UNIVERSITY LOFT COMPANY Multifunction chair convertible from office chair to floor rocker and stool
8960787, Oct 23 2006 Sauder Manufacturing Co. Chair with coupling companion stool base
9370249, Oct 23 2006 SAUDER MANUFACTURING CO Chair with coupling companion stool base
9668583, Oct 23 2006 SAUDER MANUFACTURING CO Chair with coupling companion stool base
D324616, Feb 02 1989 Grahl Industries, Inc. Chair base
D496813, Jan 31 2003 Yamaha Corporation Seat for stool
D503114, May 24 2004 Diffany Development Co., Limited Clock
D585204, Oct 23 2006 Sauder Manufacturing Company Chair and coupling companion stool base
D675840, Jan 09 2012 J SQUARED, INC , D B A UNIVERSITY LOFT COMPANY Combination floor rocker and stool
D677066, Jan 09 2012 J SQUARED, INC , D B A UNIVERSITY LOFT COMPANY Floor rocker
D702979, Jan 09 2012 J SQUARED, INC , D B A UNIVERSITY LOFT COMPANY Stool seat
D719772, Oct 23 2013 Carstens, Inc. Dual seat economy cart
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4328991, Mar 30 1979 Sitting device
D260639, May 30 1978 Insulating speaker support
D267384, Jan 02 1981 Chair base
D273925, Apr 21 1980 SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORP Base for a business chair
D277722, Sep 28 1982 Chair
D282026, Jul 06 1983 Accessory work seat for a beautician's chair or the like
D283858, Mar 17 1983 Chair
D291155, Jan 30 1985 Orthopedic chair
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