Impact wrench
Description
Claims
The ornamental design for an impact wrench, as shown and described.
Referenced Cited
U.S. Patent Documents
D223134 | March 1972 | Bunyea |
D261222 | October 13, 1981 | Bunyea |
D378891 | April 22, 1997 | Sung |
D403219 | December 29, 1998 | Bosten et al. |
D434298 | November 28, 2000 | Izumisawa |
D460335 | July 16, 2002 | Morgan |
D467782 | December 31, 2002 | Morgan |
D482947 | December 2, 2003 | Lin |
D489240 | May 4, 2004 | Bartfeld et al. |
D497787 | November 2, 2004 | Liao |
D507951 | August 2, 2005 | McMenemy et al. |
D521339 | May 23, 2006 | Chen |
D529777 | October 10, 2006 | Hattori |
D534047 | December 26, 2006 | Chi |
D537690 | March 6, 2007 | Su |
7191849 | March 20, 2007 | Chen |
D572991 | July 15, 2008 | Chen |
7431102 | October 7, 2008 | Hua et al. |
D590226 | April 14, 2009 | Chu |
D591127 | April 28, 2009 | Taga |
D610888 | March 2, 2010 | Izumisawa et al. |
D616717 | June 1, 2010 | Yaschur |
D629271 | December 21, 2010 | Dunkin et al. |
8141654 | March 27, 2012 | Lin |
D664413 | July 31, 2012 | Steinfels |
20120080208 | April 5, 2012 | Lin et al. |
Patent History
Patent number: D684028
Type: Grant
Filed: Jul 18, 2011
Date of Patent: Jun 11, 2013
Assignee: Dino Paoli S.R.L. (Reggio Nell'Emilia (RE))
Inventor: Mario Costoli (Reggio Emilia)
Primary Examiner: Philip S Hyder
Assistant Examiner: John T Applewhite
Application Number: 29/397,542
Type: Grant
Filed: Jul 18, 2011
Date of Patent: Jun 11, 2013
Assignee: Dino Paoli S.R.L. (Reggio Nell'Emilia (RE))
Inventor: Mario Costoli (Reggio Emilia)
Primary Examiner: Philip S Hyder
Assistant Examiner: John T Applewhite
Application Number: 29/397,542
Classifications
Current U.S. Class:
D8/68;
Impacting Devices (e.g., Hammers) (173/90)