Immersion apparatus for heat production
Description
Claims
The ornamental design for an immersion apparatus for heat production, as shown.
Referenced Cited
Patent History
Patent number: D596724
Type: Grant
Filed: May 30, 2008
Date of Patent: Jul 21, 2009
Inventor: Mitchell R. Swartz (Weston, MA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Application Number: 29/308,134
Type: Grant
Filed: May 30, 2008
Date of Patent: Jul 21, 2009
Inventor: Mitchell R. Swartz (Weston, MA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania K Dworzecka
Application Number: 29/308,134
Classifications
Current U.S. Class:
Liquid Immersion Type, E.g., Aquarium, Swimming Pool, Etc. (24) (D23/316)