Fan heater
Description
The broken lines in the figures illustrate portions of the fan heater that form no part of the claimed design.
Claims
The ornamental design for a fan heater, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D450818 | November 20, 2001 | Schnakenberg, III |
D499176 | November 30, 2004 | Motegi |
D651706 | January 3, 2012 | Sidell |
D675303 | January 29, 2013 | Raupach |
D739511 | September 22, 2015 | Shapiro |
D797272 | September 12, 2017 | Poindexter |
D841140 | February 19, 2019 | Chen |
D946724 | March 22, 2022 | Long |
D973853 | December 27, 2022 | Pan |
D989258 | June 13, 2023 | Wu |
D998116 | September 5, 2023 | Wang |
6310220 | September 2023 | GB |
D1660634 | June 2020 | JP |
Patent History
Classifications
Current U.S. Class:
Heating Element Protected By Grille, Grid, Etc. (D23/335)