Metal polishing machine

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Description

1.1 is a perspective view of the metal polishing machine;

1.2 is a front view of the metal polishing machine of 1.1;

1.3 is a side view of the metal polishing machine of 1.1; and

1.4 is a top view of the metal polishing machine of 1.1

Claims

The ornamental design for a metal polishing machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D185645 July 1959 Miller
5131110 July 21, 1992 Hadgis
Patent History
Patent number: D984497
Type: Grant
Filed: Nov 19, 2021
Date of Patent: Apr 25, 2023
Inventors: Miguel Francisco Pérez Planas (Barcelona), Pau Manuel Narcís Guasch Piriz (Barcelona)
Primary Examiner: Patricia A Palasik
Application Number: 35/513,031
Classifications
Current U.S. Class: Abrading (D15/124)