TREA

Battery powered surgical screwdriver

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Information

  • Patent Grant
  • D439978
  • Patent Number
    D439,978
  • Date Filed
    Tuesday, June 29, 1999
    25 years ago
  • Date Issued
    Tuesday, April 3, 2001
    23 years ago
  • US Classifications
    Field of Search
    • US
    • D24 146
    • D24 133
    • D13 108
    • D13 103
    • D13 146
    • D08 61
    • D08 68
    • D08 82
    • D08 87
    • 606 80
    • 606 167
    • 429 96
    • 429 99
    • 429 163
    • 429 164
    • 429 175
    • 429 177
    • 429 176
    • 081 1771
    • 081 17785
    • 081 409
    • 081 5711
    • 081 57
    • 081 5714
  • International Classifications
    • 2402
    • Term of Grant
      14Years
Information
Abstract
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.
US Referenced Citations (8)
Number Name Date Kind
D. 219979 Coss Feb 1971
D. 380658 Bruno et al. Jul 1997
D. 391820 Bunyea Mar 1998
D. 423897 Cooper May 2000
D. 424613 Chiang May 2000
3935909 Mabuchi et al. Feb 1976
4751452 Kilmer et al. Jun 1988
4867158 Sugg Sep 1989