Ophthalmic roughing wheel
Latest Inland Diamond Products Company Patents:
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.
2049874 | August 1933 | Sherk |
3711999 | January 1973 | Held |
3841034 | October 1974 | Held |
3916579 | November 1975 | Waller et al. |
4286415 | September 1, 1981 | Loreto |
4885875 | December 12, 1989 | Soper |
5053971 | October 1, 1991 | Wood et al. |
5384987 | January 31, 1995 | Wiand |
D377362 | January 14, 1997 | Mihailovic |
5611724 | March 18, 1997 | deGraaff |
5655958 | August 12, 1997 | Lupi |
5727987 | March 17, 1998 | Gottschlad |
5846125 | December 8, 1998 | Robichon |
5951381 | September 14, 1999 | Videcoq et al. |
6074278 | June 13, 2000 | Wu et al. |
6840851 | January 11, 2005 | Raffaelli |
195 38 841 | February 1997 | DE |
1518647 | March 2005 | EP |
2 413 182 | July 1979 | FR |
57003561 | January 1982 | JP |
A 52 21889 | October 1997 | JP |
2000 354969 | December 2000 | JP |
WO 02/26432 | April 2002 | WO |
- Krey Optical Brochure; Retrieved Sep. 18, 2003 from “www.krey-optical.com/material.htm”; 4 pages.
- PPG Optical Monomers and Coatings Brochure; Retrieved Sep. 18, 2003 from “www.ppg.com/chm—optical/trivex)ppg.htm”; 3 pages.
Type: Grant
Filed: Dec 30, 2010
Date of Patent: May 22, 2012
Assignee: Inland Diamond Products Company (Madison Heights, MI)
Inventor: Dennis R. Raffaelli (Oxford, MI)
Primary Examiner: Patricia Palasik
Attorney: Warn Partners, P.C.
Application Number: 29/372,709