Battery powered surgical screwdriver
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Description
FIG. 1 is a top plan view of a battery powered surgical screwdriver;
FIG. 2 is a bottom plan view of the battery powered surgical screwdriver;
FIG. 3 is a side plan view of the battery powered surgical screwdriver;
FIG. 4 is a front plan view of the battery powered surgical screwdriver;
FIG. 5 is a rear plan view of the battery powered surgical screwdriver; and,
FIG. 6 is a top, front perspective view of the battery powered surgical screwdriver.
The broken line showing details of the button in FIG. 6 and the indentation of FIGS. 2, 3 and 6 are for illustrative purposes only and forms no part of the claimed design.
Claims
We claim the ornamental design for a battery powered surgical screwdriver, as shown.
Referenced Cited
Patent History
Patent number: D439978
Type: Grant
Filed: Jun 29, 1999
Date of Patent: Apr 3, 2001
Assignee: MicroAire Surgical Instruments, Inc. (Charlottesville, VA)
Inventors: Timmon Ark (Charlottesville, VA), Daniel McCombs (Charlottesville, VA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: McGuireWoods LLP
Application Number: 29/107,049
Type: Grant
Filed: Jun 29, 1999
Date of Patent: Apr 3, 2001
Assignee: MicroAire Surgical Instruments, Inc. (Charlottesville, VA)
Inventors: Timmon Ark (Charlottesville, VA), Daniel McCombs (Charlottesville, VA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: McGuireWoods LLP
Application Number: 29/107,049
Classifications