Space heater
Description
The dash-dash broken lines in the drawings depict portions of the space heater that form no part of the claimed design. The dot-dash broken lines represent the boundary of the enlarged portion and form no part of the claimed design.
Claims
The ornamental design for a space heater, as shown and described.
Referenced Cited
U.S. Patent Documents
D809119 | January 30, 2018 | Ho |
D826393 | August 21, 2018 | Ho |
D841140 | February 19, 2019 | Chen |
D853545 | July 9, 2019 | Zhong |
D870256 | December 17, 2019 | Chan |
D877875 | March 10, 2020 | Shin |
D927666 | August 10, 2021 | Shin |
D928299 | August 17, 2021 | Chen |
D946724 | March 22, 2022 | Long |
D973853 | December 27, 2022 | Pan |
D1004060 | November 7, 2023 | Guo |
D1030017 | June 4, 2024 | Yu |
D1031956 | June 18, 2024 | He |
Patent History
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335)