Coin discriminator for an automatic vending machine

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front perspective view of a coin discriminator for an automatic vending machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D292008 September 22, 1987 Kobayashi et al.
D321013 October 22, 1991 Yukimoto et al.
3120300 February 1964 Haverstick
3163278 December 1964 Rounsivell
3382962 May 1968 Nielsen
3844297 October 1974 Lautzenhiser
4576275 March 18, 1986 Kobayashi et al.
4706795 November 17, 1987 Mikami et al.
4881630 November 21, 1989 Kobayashi et al.
Patent History
Patent number: D331781
Type: Grant
Filed: May 7, 1990
Date of Patent: Dec 15, 1992
Assignee: Kabushiki Kaisha Nippon Conlux
Inventors: Kenji Nishiumi (Sakado), Kenji Nakajima (Gose)
Primary Examiner: A. Hugo Word
Assistant Examiner: Paula A. Mortimer
Attorneys: Bruce L. Adams, Van C. Wilks
Application Number: 7/519,546
Classifications
Current U.S. Class: Coin Control Mechanism (D20/9)