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:
Aug. 11, 1981
Filed:
Nov. 24, 1978
Ronald C Thomas, Nashville, TN (US);
Ronald G Thomas, Nashville, TN (US);
Other;
Abstract
A beverage dispensing and metering apparatus adapted to be mounted in a stationary cabinet structure or a portable suitcase-type housing, including an electrically driven liquid pump and push-button switch for each liquid or beverage to be dispensed. The electronic controls include a timer circuit to permit the dispensing of a predetermined amount of liquid during depression of the corresponding push-button. The control circuitry permits dispensing any amount of liquid less than the predetermined amount for the period the push-button is depressed. The control circuitry also permits the dispensing of amounts of liquid greater than the predetermined amount upon re-depression of the corresponding push-button. The control circuitry further includes interlocking circuitry for the push-button switches to permit the dispensing of only one liquid at a time. The portable modification of the beverage dispensing and metering apparatus includes a retractable spout and a photoelectric safety switch to permit dispensing of liquids only when the spout is protracted.