Heater
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Description
Claims
The ornamental design for a heater, as shown.
Referenced Cited
U.S. Patent Documents
D267970 | February 15, 1983 | Gronwick |
D271132 | October 25, 1983 | Boldt et al. |
D287617 | January 6, 1987 | Nakamura |
D289547 | April 28, 1987 | Nakamura |
D289679 | May 5, 1987 | Nakamura |
D315598 | March 19, 1991 | Yamamoto et al. |
D322669 | December 24, 1991 | Yamamoto et al. |
D329284 | September 8, 1992 | Patton |
D332655 | January 19, 1993 | Lytle et al. |
D433494 | November 7, 2000 | Pinchuk et al. |
D509897 | September 20, 2005 | Lau |
D515187 | February 14, 2006 | Blateri |
D539410 | March 27, 2007 | Fok |
D546932 | July 17, 2007 | Bucher et al. |
Patent History
Patent number: D593662
Type: Grant
Filed: Apr 18, 2007
Date of Patent: Jun 2, 2009
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Chih Tsung Chen (Tainan)
Primary Examiner: Robert M. Spear
Assistant Examiner: Ania K Dworzecka
Application Number: 29/279,026
Type: Grant
Filed: Apr 18, 2007
Date of Patent: Jun 2, 2009
Assignee: Koninklijke Philips Electronics N.V. (Eindhoven)
Inventor: Chih Tsung Chen (Tainan)
Primary Examiner: Robert M. Spear
Assistant Examiner: Ania K Dworzecka
Application Number: 29/279,026
Classifications
Current U.S. Class:
Mobile Space Heater, E.g., Wheeled Blower Type, Etc. (D23/317);
Portable (D23/332)