Phaco tip wrench

Wiljanen , et al. May 11, 2

Patent Grant D489589

U.S. patent number D489,589 [Application Number D/158,304] was granted by the patent office on 2004-05-11 for phaco tip wrench. This patent grant is currently assigned to MicroSurgical Technology, Inc.. Invention is credited to Lawrence Laks, Kenneth J. Wiljanen.


United States Patent D489,589
Wiljanen ,   et al. May 11, 2004

Phaco tip wrench

Claims

The ornamental design for a phaco tip wrench, as shown and described.
Inventors: Wiljanen; Kenneth J. (Seattle, WA), Laks; Lawrence (Bellevue, WA)
Assignee: MicroSurgical Technology, Inc. (Redmond, WA)
Appl. No.: D/158,304
Filed: April 1, 2002

Current U.S. Class: D8/21; D8/29
Current International Class: 0805
Field of Search: ;D8/21-29,82-87,107 ;81/436-439,440,176.1,176.2,52,DIG.3,124.2,124.4,124.5,121.1,13,55 ;16/110R

References Cited [Referenced By]

U.S. Patent Documents
3678789 July 1972 Wilson
D426130 June 2000 Boukhny et al.
D438767 March 2001 Luxon et al.
6397706 June 2002 Maznicki
Primary Examiner: Barkai; Raphael
Attorney, Agent or Firm: Christensen O'Connor Johnson Kindness PLLC

Description



FIG. 1 is top rear perspective view of a phaco tip wrench showing our new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view thereof being the mirror image of FIG. 2;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear end elevational view thereof;

FIG. 6 is a front end elevational view thereof; and,

FIG. 7 is a longitudinal sectional view thereof taken along line 7--7 of FIG. 3.

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