Patio heater
Description
Claims
The ornamental design for a patio heater, as shown and described.
Referenced Cited
U.S. Patent Documents
D654577 | February 21, 2012 | Smith et al. |
D686715 | July 23, 2013 | Smith |
D686716 | July 23, 2013 | Smith |
8677988 | March 25, 2014 | Jin |
20060198084 | September 7, 2006 | Hall et al. |
20080152329 | June 26, 2008 | Saunders et al. |
Patent History
Patent number: D727484
Type: Grant
Filed: Oct 29, 2014
Date of Patent: Apr 21, 2015
Inventor: Hui-Feng Yang (Taichung)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/507,599
Type: Grant
Filed: Oct 29, 2014
Date of Patent: Apr 21, 2015
Inventor: Hui-Feng Yang (Taichung)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/507,599
Classifications
Current U.S. Class:
Mobile Space Heater, E.g., Wheeled Blower Type, Etc. (D23/317)