Engraving machine
Latest SHENZHEN HINGIN TECH CO., LTD Patents:
Claims
The ornamental design for an engraving machine, as shown and described.
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- Sami Lou Tech, “How to Use the LaserPecker 2?”, (Uploaded Dec. 15, 2020), YouTube.com, URL :<https://www.youtube.com/watch?v=wX6F3qK-9Sg&t=0s> (Year: 2020).
Type: Grant
Filed: Feb 2, 2021
Date of Patent: Sep 17, 2024
Assignee: SHENZHEN HINGIN TECH CO., LTD (Shenzhen)
Inventors: Qingpeng Xie (Shenzhen), Yuanhui Zou (Shenzhen), Hongjiang Shi (Shenzhen)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/769,004