Cutting tip wrench

- Alcon Laboratories, Inc.
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Description

FIG. 1 is a perspective view of a cutting tip wrench showing our new design;

FIG. 2 is a front view of the cutting tip wrench;

FIG. 3 is a left side view of the cutting tip wrench;

FIG. 4 is a top view of the cutting tip wrench;

FIG. 5 is a bottom view of the cutting tip wrench;

FIG. 6 is a cross-sectional view of the cutting tip wrench taken along line 6--6 in FIG. 3; and,

FIG. 7 is a cross-sectional view of the cutting tip wrench taken along line 7--7 in FIG. 3.

The rear view of the cutting tip wrench is identical to the front view of FIG. 2. The right side view of the cutting tip wrench is identical to the left side view of FIG. 3.

Referenced Cited
U.S. Patent Documents
D45165 January 1914 Warren
D321461 November 12, 1991 Hamilton
D351095 October 4, 1994 Casica et al.
D359669 June 27, 1995 Splingaire
2966083 December 1960 Cheney
3678789 July 1972 Wilson
4640155 February 3, 1987 Condon
4832021 May 23, 1989 Kuhl et al.
4858504 August 22, 1989 Tsai
4884478 December 5, 1989 Lieser
4972733 November 27, 1990 Olmr et al.
4989583 February 5, 1991 Hood
5057119 October 15, 1991 Clark et al.
5059210 October 22, 1991 Clark et al.
5224400 July 6, 1993 Maleski
5511451 April 30, 1996 Steen et al.
5782148 July 21, 1998 Kerhoven
Foreign Patent Documents
0 455 180 A1 November 1991 EPX
WO 87/00788 February 1987 WOX
WO 97/17902 May 1997 WOX
Other references
  • Advertisement for the Stealth Phaco Tip and Wrench (Hi-Line Medical), Fall 1992. Advertisement for Reusable Wrench (Myco Industries, Inc.), Fall 1994. Techni Tools Catalog, p. 66, Various Screwdriver bits, 1966.
Patent History
Patent number: D426130
Type: Grant
Filed: Mar 5, 1999
Date of Patent: Jun 6, 2000
Assignee: Alcon Laboratories, Inc. (Fort Worth, TX)
Inventors: Mikhail Boukhny (Laguna Niguel, CA), George Brody (San Clemente, CA), Alan R. Carl (Topton, PA), Gene C. Dinino, Jr. (Bernville, PA), Grace C. Liao (Irvine, CA), Kurt P. Lieber (Huntington Beach, CA), Mel M. Oliveira (Huntington Beach, CA), Marina L. Schneider (Douglassville, PA)
Primary Examiner: Philip S. Hyder
Attorney: W. David Lee
Application Number: 0/101,554
Classifications
Current U.S. Class: D 8/86; D8/29
International Classification: 0804;