All-steel folding chair
Description
Claims
The ornamental design for a all-steel folding chair, as shown and described.
Referenced Cited
U.S. Patent Documents
2865437 | December 1958 | Shwayder |
3094357 | June 1963 | Shwayder |
D432805 | October 31, 2000 | Smith |
6279991 | August 28, 2001 | Atkins et al. |
D465665 | November 19, 2002 | Ritchie et al. |
D473727 | April 29, 2003 | Tsai |
D477470 | July 22, 2003 | Haney et al. |
D507425 | July 19, 2005 | Ashby et al. |
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Patent History
Patent number: D693138
Type: Grant
Filed: Oct 16, 2012
Date of Patent: Nov 12, 2013
Inventors: Mei Chuen Lin (Chung-Li), Tzu Mei Wang (Chung-Li)
Primary Examiner: Mimosa De
Application Number: 29/434,706
Type: Grant
Filed: Oct 16, 2012
Date of Patent: Nov 12, 2013
Inventors: Mei Chuen Lin (Chung-Li), Tzu Mei Wang (Chung-Li)
Primary Examiner: Mimosa De
Application Number: 29/434,706
Classifications
Current U.S. Class:
D6/368