Hazard light
Description
Claims
The ornamental design for a hazard light, as shown and described.
Referenced Cited
U.S. Patent Documents
3625177 | December 1971 | Miller |
3766881 | October 1973 | Ward |
3933119 | January 20, 1976 | Hedgewick et al. |
4403565 | September 13, 1983 | Bleiweiss et al. |
4440104 | April 3, 1984 | Bleiweiss et al. |
4805550 | February 21, 1989 | Raczkowski et al. |
D409515 | May 11, 1999 | Chen |
6928951 | August 16, 2005 | Huang |
20020059893 | May 23, 2002 | Kim |
20060181432 | August 17, 2006 | Monteith et al. |
Patent History
Patent number: D544804
Type: Grant
Filed: Apr 7, 2006
Date of Patent: Jun 19, 2007
Inventor: Kai-Po Chen (Taipei)
Primary Examiner: Robert M. Spear
Assistant Examiner: George D. Kirschbaum, Jr.
Attorney: Leong C. Lei
Application Number: 29/257,573
Type: Grant
Filed: Apr 7, 2006
Date of Patent: Jun 19, 2007
Inventor: Kai-Po Chen (Taipei)
Primary Examiner: Robert M. Spear
Assistant Examiner: George D. Kirschbaum, Jr.
Attorney: Leong C. Lei
Application Number: 29/257,573
Classifications
Current U.S. Class:
D10/109