Twisted safety hook
Description
Claims
The ornamental design for a twisted safety hook, as shown.
Referenced Cited
U.S. Patent Documents
D259540 | June 16, 1981 | Svensson |
D271465 | November 22, 1983 | Boissonnet |
D272717 | February 21, 1984 | Faidide |
D273273 | April 3, 1984 | Faidide |
D283673 | May 6, 1986 | Berg |
D297878 | September 27, 1988 | Bergstrom |
D348214 | June 28, 1994 | Girardin |
D370406 | June 4, 1996 | Tsai |
D399127 | October 6, 1998 | Messer |
D484393 | December 30, 2003 | Chang |
D496256 | September 21, 2004 | Hong |
Patent History
Patent number: D584134
Type: Grant
Filed: Feb 28, 2008
Date of Patent: Jan 6, 2009
Inventor: Ray Lee (Mission Viejo, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Barbara B Lohr
Attorney: Kenneth L. Green
Application Number: 29/304,318
Type: Grant
Filed: Feb 28, 2008
Date of Patent: Jan 6, 2009
Inventor: Ray Lee (Mission Viejo, CA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Barbara B Lohr
Attorney: Kenneth L. Green
Application Number: 29/304,318
Classifications
Current U.S. Class:
D8/367