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:
Sep. 20, 2005
Filed:
Aug. 07, 2003
Larry E. Hieb, Fresno, CA (US);
Larry E. Hieb, Fresno, CA (US);
The Vendo Company, Fresno, CA (US);
Abstract
The disclosed invention is a dispensing apparatus and method for dispensing product from a vending machine. The invention employs a product vend detector to sense when products are dispensed. A controller compares the occurrences of products actually dispensed to the product depth setting assigned to a product dispensing assembly. When vend-completed signals do not match the assigned product setting, the controller initiates a learning mode to determine the actual product depth of the product dispensing assembly and resets the product depth setting to the correct value. The present invention eliminates the need for manual adjustments and eliminates the need to use additional electromechanical components, such as timing cams and switches that are normally used by prior product dispensing systems.