Heater
Description
Claims
The ornamental design for a heater, as shown and described.
Referenced Cited
Patent History
Patent number: D865143
Type: Grant
Filed: Jul 27, 2018
Date of Patent: Oct 29, 2019
Assignee: Ningbo Ruineng Smart Technology Co., Ltd. (Ningbo)
Inventors: Zhong-Zhi Wu (Ningbo), Rui-Feng Tang (Ningbo)
Primary Examiner: T Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/658,084
Type: Grant
Filed: Jul 27, 2018
Date of Patent: Oct 29, 2019
Assignee: Ningbo Ruineng Smart Technology Co., Ltd. (Ningbo)
Inventors: Zhong-Zhi Wu (Ningbo), Rui-Feng Tang (Ningbo)
Primary Examiner: T Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/658,084
Classifications
Current U.S. Class:
Portable (D23/332)