The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 1989
Filed:
Aug. 25, 1988
David R Murray, St. Albans, GB;
Sankey Vending Limited, West Midlands, GB;
Abstract
A machine for renting articles, e.g. video cassettes, which stores individual articles in containers (26) from which they may be rented by the user and wherein an opto-electronic emitter and sensor cobination (55) is provided to sense whether an article is in a container when the latter is in its closed state, a further opto-electronic emitter and sensor combination (56) may be provided to sense whether or not a container is in its closed state, a microprocessor (61) is arranged to permit the container to remain in its closed state if the article is sensed in the container and to re-open the container if it is not so sensed, and when the container is closed a predetermined number of further times without the article being sensed, disabling action is taken.