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