Light signal device
Latest Patents:
The portions of the drawings shown in broken lines are intended for environmental purposes only and form no part of the claimed design.
Claims
We claim the ornamental design for a light signal device, as shown and described.
1669055 | May 1928 | Hogg |
2366929 | January 1945 | Pfeil |
2765481 | October 1956 | Manhart |
3818208 | June 1974 | Kahl |
4464129 | August 7, 1984 | Vancheri |
4628420 | December 9, 1986 | McArthur |
4896620 | January 30, 1990 | Jones |
D318817 | August 6, 1991 | Sinrod |
D451044 | November 27, 2001 | Campman |
D608232 | January 19, 2010 | Duran Neira |
7859425 | December 28, 2010 | Glasa et al. |
Type: Grant
Filed: Mar 2, 2017
Date of Patent: Mar 6, 2018
Assignee:
Inventors: Anthony W. Covelli (La Costa, CA), Robert B. Simons, Jr. (San Diego, CA)
Primary Examiner: Marcus Jackson
Application Number: 29/595,834