Space heater
Description
The dot-dash broken lines in
Claims
The ornamental design for a space heater, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
D837355 | January 1, 2019 | Gunnefur |
D838823 | January 22, 2019 | Yu |
D859620 | September 10, 2019 | Le |
D881364 | April 14, 2020 | Li |
D882744 | April 28, 2020 | Li |
D884131 | May 12, 2020 | Zhu |
D925026 | July 13, 2021 | Chen |
D951411 | May 10, 2022 | Cran |
D953506 | May 31, 2022 | Shen |
D959625 | August 2, 2022 | Lei |
20150257204 | September 10, 2015 | Cohen |
Patent History
Patent number: D989259
Type: Grant
Filed: Nov 16, 2021
Date of Patent: Jun 13, 2023
Inventor: Xiaohua Zhang (Yiwu)
Primary Examiner: Ania Aman
Application Number: 29/815,790
Type: Grant
Filed: Nov 16, 2021
Date of Patent: Jun 13, 2023
Inventor: Xiaohua Zhang (Yiwu)
Primary Examiner: Ania Aman
Application Number: 29/815,790
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335)