Shackle
Description
The broken line, which define the bounds of the claimed design form no part thereof.
The broken lines environmental are for illustrative purpose only and form no part of the claimed design.
Claims
I claim the ornamental design for a shackle, as shown and described.
Referenced Cited
U.S. Patent Documents
247674 | September 1881 | Miller |
526740 | October 1894 | Rapaport |
661560 | November 1900 | Stall |
885304 | April 1908 | Indell |
1016455 | February 1912 | Stone |
1249460 | December 1917 | Newman |
1629388 | May 1927 | Jackson |
1777424 | October 1930 | Atkins |
1979374 | November 1934 | Enos |
D212170 | September 1968 | Owens et al. |
3604227 | September 1971 | Athanason |
3626729 | December 1971 | Fane et al. |
4532783 | August 6, 1985 | Maurice |
4561272 | December 31, 1985 | Goldstein |
5372019 | December 13, 1994 | Hsiao |
5417092 | May 23, 1995 | Lu |
D392540 | March 24, 1998 | McDaid |
5737947 | April 14, 1998 | Ling |
5964108 | October 12, 1999 | McBride |
D484777 | January 6, 2004 | Ruan |
D491044 | June 8, 2004 | Vito |
6834519 | December 28, 2004 | Yang |
Patent History
Patent number: D549076
Type: Grant
Filed: May 10, 2006
Date of Patent: Aug 21, 2007
Assignee: Unbreakable Company (Berwyn, PA)
Inventor: Robert A. Vito (Berwyn, PA)
Primary Examiner: Prabhakar Deshmukh
Attorney: Volpe and Koenig, P.C.
Application Number: 29/259,521
Type: Grant
Filed: May 10, 2006
Date of Patent: Aug 21, 2007
Assignee: Unbreakable Company (Berwyn, PA)
Inventor: Robert A. Vito (Berwyn, PA)
Primary Examiner: Prabhakar Deshmukh
Attorney: Volpe and Koenig, P.C.
Application Number: 29/259,521
Classifications
Current U.S. Class:
D8/343;
D8/330