Heater
Latest Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. Patents:
Description
The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design.
Claims
The ornamental design for a heater, as shown and described.
Referenced Cited
U.S. Patent Documents
2232492 | February 1941 | Steingruber |
D172720 | July 1954 | Nordholt et al. |
D316140 | April 9, 1991 | Lee |
D316446 | April 23, 1991 | Lee |
D333866 | March 9, 1993 | Wang |
D361828 | August 29, 1995 | Chen |
D371834 | July 16, 1996 | O'Grady |
D374276 | October 1, 1996 | O'Grady |
D376418 | December 10, 1996 | Wang |
D382634 | August 19, 1997 | Jane et al. |
Patent History
Patent number: D651300
Type: Grant
Filed: Dec 28, 2010
Date of Patent: Dec 27, 2011
Assignee: Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. (Zhenhai District, Ningbo, Zhejiang)
Inventors: Chunhong Xu (Zhejiang), Mingjin Li (Zhejiang)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric Goodman
Attorney: Global IP Services
Application Number: 29/382,071
Type: Grant
Filed: Dec 28, 2010
Date of Patent: Dec 27, 2011
Assignee: Ningbo Zhenhai Yuanda Electromechanical Manufacturing Co., Ltd. (Zhenhai District, Ningbo, Zhejiang)
Inventors: Chunhong Xu (Zhejiang), Mingjin Li (Zhejiang)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric Goodman
Attorney: Global IP Services
Application Number: 29/382,071
Classifications
Current U.S. Class:
Stabile Space Heater (D23/342)