U.S. patent number D312,247 [Application Number 07/210,778] was granted by the patent office on 1990-11-20 for electronic card reader. This patent grant is currently assigned to Applied Realtime Systems, Inc.. Invention is credited to David M. Brunner, Todd M. Simoneaux, John W. Thompson.
United States Patent | D312,247 |
Simoneaux , et al. | November 20, 1990 |
Inventors: | Simoneaux; Todd M. (Covington, LA), Brunner; David M. (Abita Springs, LA), Thompson; John W. (Covington, LA) |
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Assignee: | Applied Realtime Systems, Inc.
(Mandeville, LA) |
Appl. No.: | 07/210,778 |
Filed: | June 24, 1988 |
Current U.S. Class: | D14/385 |
Field of Search: | ;D14/100,105,107,114,116 ;235/454,462,470,471,472,473,475,479 ;250/23R,566,568,569,239 ;358/408,473,474,407 ;354/80,81,82 ;355/231,233 ;382/58,59,62,63,65 |
D222471 | October 1971 | Shebanow et al. |
D225411 | December 1972 | Chaffee |
D248233 | June 1978 | Dibenedetto |
3706874 | December 1972 | Lockard |
3801776 | April 1974 | Goeppinger et al. |
4277689 | July 1981 | Thomas et al. |
4396902 | August 1983 | Warthan et al. |
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