Patents by Inventor Peter G. Charij

Peter G. Charij 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).

  • Cash register drawer systems and methods for determining changes in the content of cash trays
    Patent number: 9460589
    Abstract: A method and apparatus for the accurate detection of cash tokens being added and/or removed from a cash register or other cash holding device; that uses pre-knowledge of cash tokens to be added and/or removed from the device; a modified cash tray suspended via a lever mechanism, held in equilibrium against a force transducer; and a processing element to analyse the signal received from the transducer, comparing it against that pre-knowledge, for the purpose of generating or verifying a set of expected cash tokens being added and/or removed from the cash holding device.
    Type: Grant
    Filed: March 25, 2013
    Date of Patent: October 4, 2016
    Assignee: SMART DRAWER LTD.
    Inventor: Peter G. Charij
  • CASH REGISTERS AND OTHER CASH HOLDING DEVICES
    Publication number: 20150034398
    Abstract: A method and apparatus for the accurate detection of cash tokens being added and/or removed from a cash register or other cash holding device; that uses pre-knowledge of cash tokens to be added and/or removed from the device; a modified cash tray suspended via a lever mechanism, held in equilibrium against a force transducer; and a processing element to analyse the signal received from the transducer, comparing it against that pre-knowledge, for the purpose of generating or verifying a set of expected cash tokens being added and/or removed from the cash holding device.
    Type: Application
    Filed: March 25, 2013
    Publication date: February 5, 2015
    Inventor: Peter G. Charij