Pad for grinding or polishing ophthalmic lenses

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Description

FIG. 1 is an elevation view of a pad for grinding or polishing ophthalmic lenses of the present invention; and,

FIG. 2 is an elevation view of another pad for grinding or polishing ophthalmic lenses of the present invention.

The pad is of substantially uniform thickness. The thickness of the pad is not shown in the drawing and forms no part of the claimed design.

Claims

I claim the ornamental design for a pad for grinding or polishing ophthalmic lenses, as shown and described.

Referenced Cited
U.S. Patent Documents
2282650 May 1942 Fenton
2309836 February 1943 Fenton
3144737 August 1964 Faas
3324608 June 1967 Hoenig
3583111 June 1971 Volk
3699721 October 1972 Beasley
3959935 June 1, 1976 Stoppacher
4019289 April 26, 1977 Korver
4086068 April 25, 1978 Hedin
4255164 March 10, 1981 Butzke et al.
4274232 June 23, 1981 Wylde
4288233 September 8, 1981 Wiand
4291508 September 29, 1981 Prunier
4576612 March 18, 1986 Shukla et al.
4733502 March 29, 1988 Braun
4962618 October 16, 1990 Wylde
5095660 March 17, 1992 Dillon
5287662 February 22, 1994 Weis et al.
5384988 January 31, 1995 Hernandez
D359349 June 13, 1995 El-Assir
5605501 February 25, 1997 Wiand
6089963 July 18, 2000 Wiand et al.
6258136 July 10, 2001 Kinisky et al.
6561886 May 13, 2003 Roberts et al.
6645059 November 11, 2003 Roberts et al.
6929534 August 16, 2005 Miyazawa
D511569 November 15, 2005 Harbutt et al.
Other references
  • DAC Vision Catalog, 2004.
Patent History
Patent number: D603884
Type: Grant
Filed: Mar 20, 2009
Date of Patent: Nov 10, 2009
Inventor: Ralph J. Michalec (Carmel, IN)
Primary Examiner: Robert M Spear
Assistant Examiner: Patricia Palasik
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/334,100
Classifications
Current U.S. Class: Element Or Attachment (D15/126)