Electroluminescent character D
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Description
The FIGURE is a face view of an electroluminescent character R showing my new design.
Referenced Cited
U.S. Patent Documents
| D198605 | July 1964 | Dickson, Jr. |
| 3081450 | March 1963 | Sinninger |
| 3307175 | February 1967 | Shill |
| 3715744 | February 1973 | Ito et al. |
| 3803589 | April 1974 | Hatsukano et al. |
| 3831166 | August 1974 | De Nardo |
Patent History
Patent number: D242741
Type: Grant
Filed: Sep 3, 1974
Date of Patent: Dec 14, 1976
Assignee: Micon Industries
Inventor: Michael A. Cannon (Oakland, CA)
Primary Examiner: James R. Largen
Attorney: Manfred M. Warren
Application Number: 5/503,034
Type: Grant
Filed: Sep 3, 1974
Date of Patent: Dec 14, 1976
Assignee: Micon Industries
Inventor: Michael A. Cannon (Oakland, CA)
Primary Examiner: James R. Largen
Attorney: Manfred M. Warren
Application Number: 5/503,034
Classifications
Current U.S. Class:
D64/12B
International Classification: D1803;
International Classification: D1803;
