Electric heater
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Description
1. Electric heater
Claims
The ornamental design for an electric heater, as shown and described.
Referenced Cited
U.S. Patent Documents
| D306342 | February 27, 1990 | Lane |
| D379650 | June 3, 1997 | Smith |
| D532881 | November 28, 2006 | Ching |
| D612469 | March 23, 2010 | Nagahori |
| D618778 | June 29, 2010 | Kuepper |
| D680635 | April 23, 2013 | Kashimoto |
| D683000 | May 21, 2013 | Smith |
| D689177 | September 3, 2013 | Kato |
| D777894 | January 31, 2017 | Kato |
| D779047 | February 14, 2017 | Ikegaya |
| D782637 | March 28, 2017 | Woo |
| D796018 | August 29, 2017 | Kusuki |
Patent History
Patent number: D802107
Type: Grant
Filed: Jun 29, 2016
Date of Patent: Nov 7, 2017
Assignee: STIEBEL ELTRON GmbH & Co. KG (Holzminden)
Inventor: Dirk Schumann (Münster)
Primary Examiner: Michael A Pratt
Application Number: 35/501,577
Type: Grant
Filed: Jun 29, 2016
Date of Patent: Nov 7, 2017
Assignee: STIEBEL ELTRON GmbH & Co. KG (Holzminden)
Inventor: Dirk Schumann (Münster)
Primary Examiner: Michael A Pratt
Application Number: 35/501,577
Classifications
Current U.S. Class:
Radiator, E.g., Spaced Enclosed Heat Exchangers (D23/330)
