Impact wrench
Latest Chicago Pneumatic Tool Company Patents:
Description
FIG. 1 is a left side perspective view showing our design for an impact wrench;
FIG. 2 is a back right side perspective view thereof;
FIG. 3 is a left side view, which is a mirror image of the right side view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a bottom view.
The broken line showing of portions of the impact wrench is for illustrative purposes only and forms no part of the claimed design.
Claims
The ornamental design for an impact wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
D324802 | March 24, 1992 | Caskey et al. |
D341761 | November 30, 1993 | Weimann |
D376969 | December 31, 1996 | Kazamaki et al. |
D385767 | November 4, 1997 | Sorensen et al. |
D393580 | April 21, 1998 | Bantly et al. |
D403564 | January 5, 1999 | Izumisawa |
6062323 | May 16, 2000 | Pusateri et al. |
D434959 | December 12, 2000 | McCallops et al. |
D436818 | January 30, 2001 | Izumisawa |
D437760 | February 20, 2001 | Izumisawa |
D446434 | August 14, 2001 | Ashbaugh et al. |
D447033 | August 28, 2001 | Izumisawa |
D458824 | June 18, 2002 | Chen |
D462179 | September 3, 2002 | Lai et al. |
D465982 | November 26, 2002 | Taga |
D468618 | January 14, 2003 | Ho |
D476542 | July 1, 2003 | Chunn et al. |
D479456 | September 9, 2003 | Murray et al. |
D489240 | May 4, 2004 | Bartfeld et al. |
D497787 | November 2, 2004 | Liao |
D500600 | January 11, 2005 | Hay et al. |
D504299 | April 26, 2005 | Leasure et al. |
D519353 | April 25, 2006 | Chen |
D521339 | May 23, 2006 | Chen |
20020152848 | October 24, 2002 | Johnson |
Patent History
Patent number: D540640
Type: Grant
Filed: Jun 22, 2006
Date of Patent: Apr 17, 2007
Assignee: Chicago Pneumatic Tool Company (Rock Hill, SC)
Inventor: John D. Clay (Charlotte, NC)
Primary Examiner: T. Chase Nelson
Attorney: Schmeiser, Olsen & Watts
Application Number: 29/247,495
Type: Grant
Filed: Jun 22, 2006
Date of Patent: Apr 17, 2007
Assignee: Chicago Pneumatic Tool Company (Rock Hill, SC)
Inventor: John D. Clay (Charlotte, NC)
Primary Examiner: T. Chase Nelson
Attorney: Schmeiser, Olsen & Watts
Application Number: 29/247,495
Classifications
Current U.S. Class:
D8/68;
D8/70