Patent
   D360551
Priority
Feb 02 1993
Filed
Jun 23 1993
Issued
Jul 25 1995
Expiry
Jul 25 2009
Assg.orig
Entity
unknown
7
7
n/a
The ornamental design for a chair seat, as shown and described.

FIG. 1 is a perspective view of chair seat looking from the left-side upper direction thereof;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a plan view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a sectional view taken at 8--8 FIG. 6;

FIG. 9 is a sectional view taken at 9--9 of FIG. 6; and,

FIG. 10 is the perspective view of FIG. 1 shown in an illustrative environment.

The broken lines are shown for environmental purposes only and form no part of the claimed design.

Nakata, Tsutomu

Patent Priority Assignee Title
D401795, Jul 16 1997 Hwa Shin Musical Instrument Co., Ltd. Seat cushion
D429928, Sep 11 1998 Yamaha Corporation Chair seat
D700447, Apr 12 2010 e15 Design und Distributions GmbH Furniture
D734959, Dec 26 2013 Seat pad
D807091, Dec 03 2014 EMECO INDUSTRIES, INC. Seat
D942181, Oct 08 2020 Hair pillow
D959181, Dec 10 2020 Chair seat
Patent Priority Assignee Title
2551819,
2930430,
3026145,
3138404,
3712670,
131142,
JP24528,
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Jun 15 1993NAKATA, TSUTOMUYamaha CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0066090293 pdf
Jun 23 1993Yamaha Corporation(assignment on the face of the patent)
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