TREA

Impact wrench

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Information

  • Patent Grant
  • D436818
  • Patent Number
    D436,818
  • Date Filed
    Friday, May 26, 2000
    24 years ago
  • Date Issued
    Tuesday, January 30, 2001
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D08 68
    • 081 54
    • 081 5713
    • 081 5714
    • 081 1771
    • 173 169
    • 173 170
  • International Classifications
    • 0805
    • Term of Grant
      14Years
Information
Abstract
Description




FIG. 1 is a right side elevational view of an impact wrench of the present invention, the left side elevational view being a mirror image thereof;




FIG. 2 is a front elevational view of the wrench;




FIG. 3 is a rear elevational view of the wrench;




FIG. 4 is a top plan view of the wrench; and,




FIG. 5 is a bottom plan view of the wrench.



Claims
  • The ornamental design for an impact wrench, as shown and described.
US Referenced Citations (42)
Number Name Date Kind
RE. 35617 Krivec Sep 1997
D. 205091 Averitt Jun 1966
D. 223134 Bunyea Mar 1972
D. 256771 Kitagawa et al. Sep 1980
D. 256980 Adams et al. Sep 1980
D. 288769 Doman Mar 1987
D. 288770 Doman Mar 1987
D. 289136 Doman Apr 1987
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D. 400074 Cooper Oct 1998
D. 403564 Izumisawa Jan 1999
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2829285 Steiner et al. Apr 1958
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3605914 Kramer Sep 1971
3661217 Maurer May 1972
3833068 Hall Sep 1974
3880245 Anderson, Jr. Apr 1975
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5083619 Giardino et al. Jan 1992
5199505 Izumisawa Apr 1993
5269733 Anthony, III Dec 1993
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5918686 Izumisawa Jul 1999
6062323 Pusateri et al. May 2000
Foreign Referenced Citations (1)
Number Date Country
0849052A2 Jun 1998 EP
Non-Patent Literature Citations (8)
Entry
Ingersoll-Rand publication entitled, “Ingersoll-Rand Automotive Power Tools Catalog,” 1996, pp. 1, 8-9, 11-17, 23 and 41.
Mermaid Distributors publication entitled, “Shinano Pneumatic Ind. Inc.,” published at least as early as Jan. 26, 2000.
Coventrys publication entitled, “Conventrys SP Air,” Sep. 1994.
SP Air Corporation publication entitled, “½ [inch] Square Drive Impact Wrenches,” published at least as early as Jan. 26, 2000.
Shinano Pneumatic Industries Inc. publication entitled, “SP Air,” published at least as early as Jan. 26, 2000.
Shinano Pneumatic Industries Inc. publication entitled, “SP Pneumatic Tools,” published at least as early as Jan. 26, 2000, pp. 1-2, 7-12 and 15.
Burson Auto Parts publication entitled, “Burson Auto Parts SP Air,” 1994.
Viking Air Tools untitled publication, Aug. 1990.
Continuation in Parts (1)
Number Date Country
Parent 29/117546 Jan 2000 US
Child 29/124033 US