Patents by Inventor Edward M. Mavko

Edward M. Mavko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4194683
    Abstract: A coin vault for securing coins, tokens, etc, deposited in a receiving device, such as a fare box. The vault is removable positioned in the fare box and preferably locked therein with a key lock. A spring-loaded inwardly opening door on the top of the vault is unlatched to open when the vault is positioned in the fare box and automatically latched when the vault is removed. A locking lever carrying a latch cooperable with a catch on the door is mounted within the vault and is pivotable between a latching position to lock the door closed, a primary unlatching position, and an intermediate unlatching position. The lever is urged by a spring to its latching position and is held in its primary unlatching position by one detent and in its intermediate unlatching position by a second detent.
    Type: Grant
    Filed: December 27, 1978
    Date of Patent: March 25, 1980
    Assignee: The Euclid Products Co., Inc.
    Inventors: Theodore R. Finke, Edward M. Mavko