Folding chair
Description
Claims
The ornamental design for a folding chair, as shown and described.
Referenced Cited
U.S. Patent Documents
2001252 | May 1935 | Johnson |
2239669 | April 1941 | Blake |
2792875 | May 1957 | Pirrone |
3825298 | July 1974 | Chipman |
D254582 | April 1, 1980 | deSantis |
D293282 | December 22, 1987 | Ashford |
4824171 | April 25, 1989 | Hollingsworth |
D329148 | September 8, 1992 | Hwang |
D360768 | August 1, 1995 | Hwang |
D421190 | February 29, 2000 | Sagastegui |
Patent History
Patent number: D850809
Type: Grant
Filed: Nov 30, 2017
Date of Patent: Jun 11, 2019
Inventor: Yongkai Xiao (Zhongshan)
Primary Examiner: Mimosa De
Application Number: 29/627,839
Type: Grant
Filed: Nov 30, 2017
Date of Patent: Jun 11, 2019
Inventor: Yongkai Xiao (Zhongshan)
Primary Examiner: Mimosa De
Application Number: 29/627,839
Classifications
Current U.S. Class:
D6/368