Heater
Description
Claims
I claim, the ornamental design for a heater, as shown and described.
Referenced Cited
U.S. Patent Documents
D315598 | March 19, 1991 | Yamamoto |
D322669 | December 24, 1991 | Yamamoto |
D346017 | April 12, 1994 | Lim |
D389567 | January 20, 1998 | Gudefin |
D410074 | May 18, 1999 | Lee |
D479589 | September 9, 2003 | Koike |
D487140 | February 24, 2004 | Gao |
D543612 | May 29, 2007 | Fok |
D593662 | June 2, 2009 | Chen |
D841140 | February 19, 2019 | Chen |
D849218 | May 21, 2019 | Liang |
D854134 | July 16, 2019 | Jessup |
Patent History
Patent number: D896937
Type: Grant
Filed: Mar 19, 2019
Date of Patent: Sep 22, 2020
Inventor: Mingtai Yang (Guangdong)
Primary Examiner: Ania Aman
Application Number: 29/684,094
Type: Grant
Filed: Mar 19, 2019
Date of Patent: Sep 22, 2020
Inventor: Mingtai Yang (Guangdong)
Primary Examiner: Ania Aman
Application Number: 29/684,094
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335)