Tip wrench
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Description
FIG. 1 is a perspective view of a tip wrench showing our new design;
FIG. 2 is a front elevational view thereof; the rear elevational view being a mirror image thereof;
FIG. 3 is a left side elevational view thereof; the right side elevational view being a mirror image thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is an exploded bottom, left, and front side perspective view thereof; and,
FIG. 7 is an exploded top, right, and rear side perspective view thereof.
Claims
The ornamental design for a tip wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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- Advertisement for the Stealth Phaco Tip and Wrench (Hi-Line Medical), Fall 1992.
- Advertisement for Reusable Wrench (Myco Industries, Inc.), Fall 1994.
Patent History
Patent number: D437535
Type: Grant
Filed: Sep 3, 1999
Date of Patent: Feb 13, 2001
Assignee: Alcon Universal Ltd. (Hunenberg)
Inventors: Mikhail Boukhny (Laguna Beach, CA), Grace C. Liao (Irvine, CA), Michael D. Lockwood (Irvine, CA), Mel M. Oliveira (Huntington Beach, CA)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Jeffrey S. Schira
Application Number: 29/110,385
Type: Grant
Filed: Sep 3, 1999
Date of Patent: Feb 13, 2001
Assignee: Alcon Universal Ltd. (Hunenberg)
Inventors: Mikhail Boukhny (Laguna Beach, CA), Grace C. Liao (Irvine, CA), Michael D. Lockwood (Irvine, CA), Mel M. Oliveira (Huntington Beach, CA)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Jeffrey S. Schira
Application Number: 29/110,385
Classifications
Current U.S. Class:
D8/21
International Classification: 0805;
International Classification: 0805;