Ophthalmic roughing wheel
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Description
The broken lines in the figures showing other portions of an ophthalmic roughing wheel are for illustrative purposes only and form no part of the claimed ornamental design.
Claims
The ornamental design for an ophthalmic roughing wheel, as shown and described.
Referenced Cited
U.S. Patent Documents
D377362 | January 14, 1997 | Mihailovic |
Patent History
Patent number: D696316
Type: Grant
Filed: Jan 7, 2011
Date of Patent: Dec 24, 2013
Assignee: Inland Diamond Products Company (Madison Heights, MI)
Inventors: Dennis R. Raffaelli (Oxford, MI), Ronald C. Wiand (Troy, MI)
Primary Examiner: Patricia Palasik
Application Number: 29/372,764
Type: Grant
Filed: Jan 7, 2011
Date of Patent: Dec 24, 2013
Assignee: Inland Diamond Products Company (Madison Heights, MI)
Inventors: Dennis R. Raffaelli (Oxford, MI), Ronald C. Wiand (Troy, MI)
Primary Examiner: Patricia Palasik
Application Number: 29/372,764
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)