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:
Feb. 17, 1976
Filed:
Mar. 05, 1975
Applicant:
Inventors:
Wells F Stackhouse, Ashville, NY (US);
Douglas A Barth, Sinclairville, NY (US);
Assignee:
American Locker Company, Inc., Jamestown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07F / ;
U.S. Cl.
CPC ...
194 92 ;
Abstract
In a coin operated lock unit having a coin operated patron key lock adapted to effect locking of a cabinet door, the improvement featuring adjustment of the patron lock to accommodate different coin denominations, as well as varying numbers of coins of each denomination.
Quick Actions:
Stackhouse, Wells. (1976). Coin operated lock (U.S. Patent No. 3938640). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3938640
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile