Electric heater

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Description

1. Electric heater

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

The use of the present design product: the present design product is used for heating; The design gist of the present design product: the shape of the product; The picture or photo best showing the design gist of the present design product: perspective view.

Claims

The ornamental design for an electric heater, as shown and described.

Referenced Cited
U.S. Patent Documents
D397193 August 18, 1998 Boyle
D423090 April 18, 2000 Barbosa
D428644 July 25, 2000 De'Longhi
D530412 October 17, 2006 Aydin
D903074 November 24, 2020 Lei
D923161 June 22, 2021 Lei
D947331 March 29, 2022 Guo
Patent History
Patent number: D999889
Type: Grant
Filed: Oct 25, 2022
Date of Patent: Sep 26, 2023
Inventors: Minshen Qu (Guangdong), Sha Li (Guangdong), Zhuocheng Li (Guangdong), Meiting Liang (Guangdong), Luan Qin (Guangdong), Jingjing Wang (Guangdong)
Primary Examiner: Gino Colan
Application Number: 35/515,637
Classifications
Current U.S. Class: Radiator, E.g., Spaced Enclosed Heat Exchangers (D23/330)