Trapezoidal hook
Description
The broken lines shown in the drawings illustrate portions of the trapezoidal hook that form no part of the claimed design.
Claims
The ornamental design for a trapezoidal hook, as shown and described.
Referenced Cited
U.S. Patent Documents
| D271465 | November 22, 1983 | Boissonnet |
| 5257441 | November 2, 1993 | Barlow |
| 5538303 | July 23, 1996 | Dunham |
| D455642 | April 16, 2002 | Kelleghan |
| D485431 | January 20, 2004 | Hsu |
| D520345 | May 9, 2006 | Kelleghan |
| D521362 | May 23, 2006 | Kelleghan |
| D573875 | July 29, 2008 | Anderson |
| D699098 | February 11, 2014 | Fretz |
| D730159 | May 26, 2015 | Grimm |
| D730722 | June 2, 2015 | Grimm |
| D735559 | August 4, 2015 | Liang |
| D736070 | August 11, 2015 | Kaneko |
| D740646 | October 13, 2015 | Sargent |
| D743778 | November 24, 2015 | Huang |
| D749938 | February 23, 2016 | Norpoth |
Patent History
Patent number: D763668
Type: Grant
Filed: Mar 17, 2015
Date of Patent: Aug 16, 2016
Inventor: Tin Cham Wong (Hong Kong)
Primary Examiner: Cynthia Underwood
Application Number: 29/520,676
Type: Grant
Filed: Mar 17, 2015
Date of Patent: Aug 16, 2016
Inventor: Tin Cham Wong (Hong Kong)
Primary Examiner: Cynthia Underwood
Application Number: 29/520,676
Classifications
Current U.S. Class:
D8/367