Patents by Inventor Richard C. Bitsch

Richard C. Bitsch 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).

  • Interchangeable connector means for electric motor operation on either of two supply voltages
    Patent number: 3983428
    Abstract: One half of a main motor winding and a shunting lead are connected between one side of a power source and two of the terminals of a three terminal plug-in receptacle; the other half of the main winding and a second shunting lead are connected at one end to the other side of the power source and each has a plug-in terminal connected to its other end for selectively connecting the two winding halves in parallel or in series across the power source.
    Type: Grant
    Filed: June 10, 1974
    Date of Patent: September 28, 1976
    Assignee: Emerson Electrical Co.
    Inventors: Richard C. Bitsch, Lawrence E. McCrary