Heater
Description
The evenly spaced broken lines depict portions of the heater that form no part of the claimed design. The dot dash dot broken lines denote the boundaries of the detail areas and form no part of the claim.
Claims
The ornamental design for a heater, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D998767
Type: Grant
Filed: Aug 3, 2022
Date of Patent: Sep 12, 2023
Inventor: Shengming He (Hechi)
Primary Examiner: Dana K Weiland
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/848,496
Type: Grant
Filed: Aug 3, 2022
Date of Patent: Sep 12, 2023
Inventor: Shengming He (Hechi)
Primary Examiner: Dana K Weiland
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/848,496
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335)