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Patent
D811144
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Priority
Jan 25 2017
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Filed
Jan 25 2017
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Issued
Feb 27 2018
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Expiry
Feb 27 2033
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Assg.orig
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Entity
unknown
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6
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10
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n/a
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The ornamental design for a swivel chair, as shown and described.
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FIG. 1 is a front elevational view of a swivel chair showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side 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; and,
FIG. 8 is a second perspective view thereof.
The broken lines in the drawings illustrate portions of the swivel chair which form no part of the claimed design.
Li, Yuehai
Patent |
Priority |
Assignee |
Title |
230443, |
|
|
|
D243486, |
Sep 05 1975 |
Steelcase Inc. |
Chair |
D395172, |
Sep 20 1996 |
DENTAL EQUIPMENT, LLC, DBA PELTON & CRANE |
Dental stool |
D405617, |
Sep 24 1996 |
Global Total Office |
Chair |
D463178, |
Nov 07 2001 |
Global Total Office |
Chair |
D463694, |
Nov 07 2001 |
Global Total Office |
Chair |
D540050, |
Apr 14 2006 |
|
Office chair |
D583595, |
Apr 17 2008 |
BIOFIT ENGINEERED PRODUCTS, INC |
Chair seat and back |
D657594, |
Feb 23 2011 |
Crown Seating, LLC |
Chair |
D708464, |
Feb 11 2013 |
Esther, Gokhale |
Chair with traction features |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a