U.S. patent number D332,943 [Application Number 07/525,023] was granted by the patent office on 1993-02-02 for ic card input and output terminal. This patent grant is currently assigned to NTT Data Communications Systems Corporation, OKI Electric Industry Co., Ltd.. Invention is credited to Norimi Koiwa, Shigemi Sato.
United States Patent | D332,943 |
Koiwa , et al. | February 2, 1993 |
Inventors: | Koiwa; Norimi (Tokyo, JP), Sato; Shigemi (Tokyo, JP) |
---|---|
Assignee: | OKI Electric Industry Co., Ltd.
(Tokyo, JP) NTT Data Communications Systems Corporation (Tokyo, JP) |
Appl. No.: | 07/525,023 |
Filed: | May 18, 1990 |
Feb 22, 1990 [JP] | 2-5369 | |||
Current U.S. Class: | D14/387 |
Field of Search: | ;D14/100,105,106,113,115,107 ;D18/1,7 ;D19/60 ;340/825.34,825.3,825.33,711 ;364/705.06,710.04,709.05,709.04,706,708 ;235/380,382,382.5,379,441,482,492,449 |
D296209 | June 1988 | Klicpera |
D305534 | January 1990 | Weber et al. |
D308856 | June 1990 | Everson |
3751639 | August 1973 | Searle et al. |
4742351 | May 1988 | Suzuki |
4799083 | January 1989 | Knodt |
5097504 | March 1992 | Camion et al. |
IBM Technical Disclosure Bulletin, vol. 20 No. 10 Mar. 1978 p. 4055, Electronic Credit Card System. . Catalog, "OTT 2000", OKI Advanced Transaction Terminal, Sep. 20, 1988. . Catalog, "Telecommunication Service", published by Nippon Kangyo Kakumaru Securities Co., Ltd. (date unknown). . Japanese Official Gazette, J. P. Reg. No. 749058, published Nov. 15, 1988 (Toshiba Co., Ltd.).. |
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