Engraving machine
The broken lines in the figures illustrate portions of the engraving machine that form no part of the claimed design. The dash dot dash lines in
Claims
The ornamental design for an engraving machine, as shown and described.
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- [Aufero Laser 1 Laser Engraver], available in Amazon.com, date first available Jun. 17, 2023 [online], [site visited Aug. 2, 2024], Available from the internet URL: https://www.amazon.com/Aufero-Engraver-7-1x7-inch-Engraving-Beginner-friendly/dp/B0CMT1Z57X/ref=sr_1_33 (Year: 2023).
- [Computer automatic laser engraving cutting machine], available in alibaba.com, unknown publication date [online], [site visited Aug. 5, 2024], Internet URL: https://www.alibaba.com/product-detail/Computer-automatic-laser-engraving-cutting-machine_1600401321264.html (Year: 2024).
Type: Grant
Filed: May 23, 2022
Date of Patent: Jan 28, 2025
Inventor: Zehua Zhou (Guangzhou)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Kaitlyn G Wiltshire
Application Number: 29/839,628