Electric engraving machine
Description
Claims
The ornamental design for an electric engraving machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Amazon. Link: https://www.amazon.com/Uolor-Engraving-Multi-Functional-Electric-Accessories/dp/B07QGYXVFH/ref=psdc_12896151_t2_B0C53GS3KH?th=1. Apr. 8, 2019. Uolor 108 Pcs Engraving Tool Kit, Multi-Functional Electric Corded Micro Engraver Etching Pen DIY. (Year: 2019).
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Patent History
Patent number: D1020872
Type: Grant
Filed: Jun 12, 2023
Date of Patent: Apr 2, 2024
Inventor: Jinjie Zhou (Lishui)
Primary Examiner: Lauren D McVey
Application Number: 29/877,830
Type: Grant
Filed: Jun 12, 2023
Date of Patent: Apr 2, 2024
Inventor: Jinjie Zhou (Lishui)
Primary Examiner: Lauren D McVey
Application Number: 29/877,830
Classifications
Current U.S. Class:
Heat Treatment, Welding Or Brazing (D15/144)