Engraving tool
Description
Claims
The ornamental design for an engraving tool, as shown and described.
Referenced Cited
U.S. Patent Documents
D291581 | August 25, 1987 | Adams |
D483636 | December 16, 2003 | Oblak |
7093368 | August 22, 2006 | Nelson |
D669931 | October 30, 2012 | Gomez |
9079286 | July 14, 2015 | DeCamillis |
10926577 | February 23, 2021 | DeCamillis |
20090295104 | December 3, 2009 | Cover |
20190070892 | March 7, 2019 | Johnson |
Patent History
Patent number: D1006575
Type: Grant
Filed: Feb 23, 2022
Date of Patent: Dec 5, 2023
Inventor: Yuanhui Zhou (Huizhou)
Primary Examiner: Philip S Hyder
Application Number: 29/827,900
Type: Grant
Filed: Feb 23, 2022
Date of Patent: Dec 5, 2023
Inventor: Yuanhui Zhou (Huizhou)
Primary Examiner: Philip S Hyder
Application Number: 29/827,900
Classifications
Current U.S. Class:
Engraving Or Plate Preparation Unit (10) (D18/57);
D8/14