Smart card authorization terminal for electronic computer

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Description

FIG. 1 is a top, front, right side perspective view of a smart card authorization terminal for electronic computer showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D298944 December 13, 1988 Stark et al.
D308859 June 26, 1990 Tarver et al.
D309297 July 17, 1990 Suda
D311178 October 9, 1990 Goodner
D332776 January 26, 1993 Kelly et al.
D340036 October 5, 1993 Connors et al.
D341825 November 30, 1993 Hamilton
D348439 July 5, 1994 Luong
D348440 July 5, 1994 Nair et al.
D350117 August 30, 1994 Lim
D356546 March 21, 1995 Peart
D359951 July 4, 1995 Nair et al.
D360621 July 25, 1995 Schoening
D363732 October 31, 1995 Suzuki et al.
D364391 November 21, 1995 Drugge
D366463 January 23, 1996 Ive et al.
D367044 February 13, 1996 Arakaki
D367270 February 20, 1996 Levering
D367289 February 20, 1996 Chung
D367472 February 27, 1996 Clark et al.
D370213 May 28, 1996 Iwamoto et al.
D371550 July 9, 1996 Tomkowicz
4341951 July 27, 1982 Benton
5221838 June 22, 1993 Gutman et al.
Foreign Patent Documents
887975 October 1993 JPX
888404 October 1993 JPX
1042938 December 1986 GBX
Other references
  • Advertisement for "NT-200 Card Terminal" by Oki Electric Industry Co., Ltd. (prior art--publication date unknown). Advertisement for "CATS-50 Multicard Terminal" by OMRON Corporation, (prior art--publication date unknown). Advertisement for "N6836CT Card Terminal" by NEC Corporation, (prior art--publication date unknown). Advertisement for "DT-100 IC Card Terminal" by Tamura Electric Works Ltd., (prior art--publication date unknown). Advertisement for "CATS-100A G-CATS Terminal", by OMRON Corporation, (prior art--publication date unknown).
Patent History
Patent number: D389466
Type: Grant
Filed: Mar 10, 1997
Date of Patent: Jan 20, 1998
Assignee: Oki Electric Industry Co., Ltd. (Tokyo)
Inventors: Koji Nakao (Tokyo), Hiroharu Hirata (Tokyo)
Primary Examiner: Freda Nunn
Law Firm: Wenderoth, Lind & Ponack
Application Number: 0/67,527
Classifications
Current U.S. Class: D14/105; D18/4
International Classification: 1402;