Optical disc sanding machine
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Description
Claims
We claim the ornamental design for an optical disc sanding machine, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D724634
Type: Grant
Filed: Mar 7, 2014
Date of Patent: Mar 17, 2015
Assignee: Venmill Industries Incorporated (Uxbridge, MA)
Inventors: Daniel St. Laurent (Webster, MA), Mariusz Surowaniec (Thompson, CT)
Primary Examiner: Patricia Palasik
Application Number: 29/484,220
Type: Grant
Filed: Mar 7, 2014
Date of Patent: Mar 17, 2015
Assignee: Venmill Industries Incorporated (Uxbridge, MA)
Inventors: Daniel St. Laurent (Webster, MA), Mariusz Surowaniec (Thompson, CT)
Primary Examiner: Patricia Palasik
Application Number: 29/484,220
Classifications
Current U.S. Class:
Abrading (D15/124)