Engraving machine
Description
The broken lines are for the purpose of illustrating portions of the article that form no part of the claim.
Claims
I claim the ornamental design for an engraving machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Mini Engraver Milling Engraving Machine, p. 15, 2020—Amazon-https://www.amazon.com/Control-Desktop-Milling-Engraver-Engraving/dp/B08CZDQZLN/ref=asc_df_B08CZDQZLN/?tag=hyprod20&linkCode=df0&hvadid=475715995816&hvpos=&hvnetw=g&hvrand=14748610186678293082&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvloci (Year: 2020).
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- CNC 3018pro MAX GRBL control 300w CNC machine,3 Axis pcb Milling machine,DIY Wood Router support laser engraving, https://www.aliexpress.com/item/4000130183248.html; Aug. 29, 2019.
Patent History
Patent number: D957517
Type: Grant
Filed: Jul 20, 2020
Date of Patent: Jul 12, 2022
Inventor: Guoping Li (Guangzhou)
Primary Examiner: Jennifer L Rempfer
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/743,156
Type: Grant
Filed: Jul 20, 2020
Date of Patent: Jul 12, 2022
Inventor: Guoping Li (Guangzhou)
Primary Examiner: Jennifer L Rempfer
Assistant Examiner: Danielle Nichole Bowly
Application Number: 29/743,156
Classifications
Current U.S. Class:
Engraving Or Plate Preparation Unit (10) (D18/57)