Traffic light lens
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- Systems and methods for managing traffic flow using connected vehicle data
- SYSTEMS AND METHODS FOR MANAGING TRAFFIC FLOW USING CONNECTED VEHICLE DATA
Description
Claims
The ornamental design for a traffic light lens, as shown and described.
Referenced Cited
U.S. Patent Documents
D127331 | May 1941 | Rosenfeld |
2329557 | September 1943 | Rolph |
3504339 | March 1970 | Bailey |
D228571 | October 1973 | Burland |
D267157 | December 7, 1982 | Kong |
4574339 | March 4, 1986 | Stine |
D309956 | August 14, 1990 | Sikora et al. |
D402577 | December 15, 1998 | Payne et al. |
5929788 | July 27, 1999 | Vukosic |
D454490 | March 19, 2002 | Humphrey |
D462799 | September 10, 2002 | Ziaylek et al. |
6447145 | September 10, 2002 | Thomas et al. |
6543911 | April 8, 2003 | Rizkin et al. |
D496751 | September 28, 2004 | Lin |
D505147 | May 17, 2005 | Koren |
D506565 | June 21, 2005 | Yurich |
20030230977 | December 18, 2003 | Epstein |
20040208014 | October 21, 2004 | Huang |
Patent History
Patent number: D580092
Type: Grant
Filed: Aug 23, 2007
Date of Patent: Nov 4, 2008
Assignee: Fortran Traffic Systems Limited (Toronto)
Inventor: Edward T. Watkins (Toronto)
Primary Examiner: Freda S. Nunn
Assistant Examiner: Kevin K Rudzinski
Attorney: Standley Law Group LLP
Application Number: 29/283,792
Type: Grant
Filed: Aug 23, 2007
Date of Patent: Nov 4, 2008
Assignee: Fortran Traffic Systems Limited (Toronto)
Inventor: Edward T. Watkins (Toronto)
Primary Examiner: Freda S. Nunn
Assistant Examiner: Kevin K Rudzinski
Attorney: Standley Law Group LLP
Application Number: 29/283,792
Classifications
Current U.S. Class:
Lens Or Panel Type (19) (D26/120)