Patents by Inventor Harold G. Culp

Harold G. Culp 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: 4109139
    Abstract: A coin sorter and totalizer which easily can be adapted to count the coins of many different countries despite the use of different coinage systems in those countries. The coins are sorted mechanically according to size, and an electrical signal identifying the coin according to its size is produced. Two sets of terminals are mounted near one another so that connections can be made to them easily. Changing these connections will change the scaling of the coin identification signals in accordance with the value of the coin of that size in the country in which the totalizer is to be used. The connections can be changed by the use of jumper wires, or by connecting a pre-wired multiple circuit element such as a printed circuit board, an integrated circuit chip, or a pre-wired plug-in panel between the sets of terminals. The connection process is very simple because only one wire need be connected for each size of coin to be totalized.
    Type: Grant
    Filed: March 2, 1976
    Date of Patent: August 22, 1978
    Assignee: Systems & Technic S.A.
    Inventors: Lonnie S. McMillian, Harold G. Culp