Electric chain saw
Description
Claims
The ornamental design for an electric chain saw, as shown and described.
Referenced Cited
U.S. Patent Documents
D341536 | November 23, 1993 | Fukuda |
5685080 | November 11, 1997 | Amano |
D575605 | August 26, 2008 | Yamamoto |
D662801 | July 3, 2012 | Tinius |
D932268 | October 5, 2021 | Fang |
D957225 | July 12, 2022 | Song |
D972906 | December 20, 2022 | Li |
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Patent History
Patent number: D980028
Type: Grant
Filed: Nov 16, 2022
Date of Patent: Mar 7, 2023
Inventor: Rui Sui (Jiangsu)
Primary Examiner: Lauren R Calve
Application Number: 29/868,008
Type: Grant
Filed: Nov 16, 2022
Date of Patent: Mar 7, 2023
Inventor: Rui Sui (Jiangsu)
Primary Examiner: Lauren R Calve
Application Number: 29/868,008
Classifications
Current U.S. Class:
D8/65