Traffic safety device
Description
Claims
An ornamental design for a traffic safety device, as shown and described.
Referenced Cited
U.S. Patent Documents
2829362 | April 1958 | Terrill |
3046521 | July 1962 | Cantwell et al. |
3867718 | February 1975 | Moe |
4052067 | October 4, 1977 | Carmo |
D277738 | February 26, 1985 | Grammas et al. |
4613847 | September 23, 1986 | Scolari et al. |
D292681 | November 10, 1987 | Evans |
5061921 | October 29, 1991 | Lesko et al. |
5422638 | June 6, 1995 | Singer et al. |
D411810 | July 6, 1999 | Stockman |
5959554 | September 28, 1999 | Armstrong et al. |
6104313 | August 15, 2000 | Boyd, II |
6150957 | November 21, 2000 | Henz et al. |
7902998 | March 8, 2011 | Wheaton |
Patent History
Patent number: D704586
Type: Grant
Filed: Sep 19, 2012
Date of Patent: May 13, 2014
Inventor: John Williams (Springfield, MO)
Primary Examiner: George D Kirschbaum
Application Number: 29/432,737
Type: Grant
Filed: Sep 19, 2012
Date of Patent: May 13, 2014
Inventor: John Williams (Springfield, MO)
Primary Examiner: George D Kirschbaum
Application Number: 29/432,737
Classifications