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Patent
D940485
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Priority
Feb 17 2020
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Filed
Jul 02 2020
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Issued
Jan 11 2022
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Expiry
Jan 11 2037
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Assg.orig
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Entity
unknown
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0
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10
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n/a
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The ornamental design for a chair seat, as shown and described.
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FIG. 1 is a front elevational view of a chair seat showing my design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a first perspective view thereof;
FIG. 8 is a second perspective view thereof; and
FIG. 9 is a third perspective view thereof; and,
FIG. 10 is a partial enlarged view taken at line 10 in FIG. 9.
Zhu, Shundong
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
5630650, |
Mar 30 1994 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Vertically adjustable back construction for seating |
6193314, |
Jul 07 1999 |
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Office chair with adjustable backrest and adjustable seat |
195770, |
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233808, |
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D276481, |
Sep 29 1980 |
HAWORTH, INC , |
Chair |
D277443, |
May 27 1982 |
SUNLITE CASUAL FURNITURE, INC |
Chair |
D309383, |
Jan 14 1986 |
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN |
Chair seat |
DE4442660, |
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EP114600, |
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IT394784, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a