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:
May. 26, 1987
Filed:
Jul. 25, 1985
Arthur M Pfeiffer, Palo Alto, CA (US);
Christopher A Tacklind, Palo Alto, CA (US);
Michael D Haas, El Sobrante, CA (US);
James M Zeiszler, Palo Alto, CA (US);
Churkendoose, Incorporated, Palo Alto, CA (US);
Abstract
A card apparatus having a card hopper adapted to hold from one to at least 104 cards, a card carousel having slots for holding cards, an injector for sequentially loading cards from the hopper into the carousel, output ports, ejectors for delivering cards from the carousel to any one of the output ports, and a control board and sensors, all housed in a housing. The apparatus is also capable of communicating with selectors which are adjustable for making card selections. The injector has three rollers driven by a motor via a worm gear. A spring loaded lever keeps cards in the hopper pressed against the first roller. The ejectors are pivotally mounted to the base of the housing beneath the carousel and comprise a roller driven by a motor via gears and a centripetal clutch. A control board keeps track of the identity of cards in each slot, card selections, and the carousel position. Cards may be ordinary playing cards or other cards with bar codes added for card identification by the apparatus.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile