Ophthalmic roughing wheel

Skip to: Description  ·  Claims  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of an ophthalmic roughing wheel, in accordance with the present invention;

FIG. 2 is an elevation view of the ophthalmic roughing wheel of FIG. 1, in accordance with the present invention;

FIG. 3 is a top plan view of the ophthalmic roughing wheel of FIGS. 1-2; and,

FIG. 4 is a detailed side view of the ophthalmic roughing wheel depicted in FIGS. 1-3, in accordance with the present invention.

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.

Patent History
Patent number: D681700
Type: Grant
Filed: Oct 11, 2011
Date of Patent: May 7, 2013
Assignee: Inland Diamond Products Company (Madison Heights, MI)
Inventors: Dennis R. Raffaelli (Oxford, MI), Chris Pokornicki (Shelby Township, MI), Ronald C. Wiand (Troy, MI)
Primary Examiner: Patricia Palasik
Application Number: 29/374,812
Classifications
Current U.S. Class: Abrading (D15/124)