Coin analyzer system and apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4884672
SERIAL NO

07231697

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A coin analyzer system and apparatus that provides a detection circuit for comparing a tested coin with at least two different sample coins. Two different sample coins are located in a magnetic field, and the tested coins pass through another region of the magnetic field. In the event the tested coin does not match either sample coin, a rejecting gate forces the tested coin out of the coin chute in a laterally normal direction and into a rejected coin chute. In the event that the tested coin matches either sample coin, the rejecting gate is opened and the tested coin drops through a substantially vertical accepted coin chute. Credit is not extended the tested coin until the coin passes a confirmation sensor, and the determining circuit may be adjusted to vary the credit value extended to at least one of the sample coins. A lockout circuit rejects and prevents a subsequent coin from being analyzed during the time that the circuit is crediting a prior tested coin with multiple credits.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PARKER ENGINEERING & MANUFACTURING CO1730 OLSON N E GRAND RAPIDS MI 49503

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Parker, Donald O Grand Rapids, MI 9 314

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation