Sofa
Description
1. Sofa
Fig.
Claims
The ornamental design for a sofa, as shown and described.
Referenced Cited
U.S. Patent Documents
| D382720 | August 26, 1997 | Gera |
| D488315 | April 13, 2004 | Natuzzi |
| D489544 | May 11, 2004 | Nastri |
| D584522 | January 13, 2009 | Ricci |
| D600042 | September 15, 2009 | Natuzzi |
| D717063 | November 11, 2014 | Zhang |
| D930381 | September 14, 2021 | Nie |
| D930382 | September 14, 2021 | Tian |
| D930383 | September 14, 2021 | Nie |
| D930384 | September 14, 2021 | Nie |
| D941045 | January 18, 2022 | Radonjanin-Stojmirova |
| D944021 | February 22, 2022 | Tian |
| D944022 | February 22, 2022 | Tian |
| D951664 | May 17, 2022 | Song |
| D962684 | September 6, 2022 | Ng |
| D972318 | December 13, 2022 | Maetzschke |
| D972319 | December 13, 2022 | Maetzschke |
| D976015 | January 24, 2023 | Maetzschke |
| 20180303243 | October 25, 2018 | Policicchio |
| 20200405066 | December 31, 2020 | Hall |
Patent History
Patent number: D981127
Type: Grant
Filed: Aug 10, 2022
Date of Patent: Mar 21, 2023
Inventor: Guiping Chen (Dongguan)
Primary Examiner: Richard E Chilcot
Application Number: 35/514,994
Type: Grant
Filed: Aug 10, 2022
Date of Patent: Mar 21, 2023
Inventor: Guiping Chen (Dongguan)
Primary Examiner: Richard E Chilcot
Application Number: 35/514,994
Classifications
Current U.S. Class:
D6/381