Electric heater

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Description

1. Electric heater

2. Electric heater

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

2.1 : Front

2.2 : Back

2.3 : Left

2.4 : Right

2.5 : Top

2.6 : Bottom

2.7 : Perspective

The elements contained within the broken lines in images 1.2 and 2.2 constitute disclaimed subject matter that forms no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D397193 August 18, 1998 Boyle
7614114 November 10, 2009 Bucher
D785149 April 25, 2017 De'Longhi
D803998 November 28, 2017 De' Longhi
D881363 April 14, 2020 Guo
D903074 November 24, 2020 Lei
D923161 June 22, 2021 Lei
20160161145 June 9, 2016 Zhang
Patent History
Patent number: D992100
Type: Grant
Filed: Jul 14, 2021
Date of Patent: Jul 11, 2023
Inventors: Jingyu Pang (Guangdong), Sha Li (Guangdong), Jingjing Wang (Guangdong), Luan Qin (Guangdong), Ke Mou (Guangdong), Yiwen Song (Guangdong)
Primary Examiner: Ania Aman
Application Number: 35/512,396
Classifications