Patents by Inventor Johannes Lambertus Van De Sandt

Johannes Lambertus Van De Sandt 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: 6099324
    Abstract: An electrical motor unit 2 having main housing 4 with the inner workings of the motor, a brush housing 44 at one end of the main housing 4, and a control module disposed along the main housing 4 generally transverse to the brush housing 44; where the control module includes circuit links 26 defining a circuit grid 24 with electronic components 30 thereupon to define a control circuit where some of the circuit links 30 include first contacts 32 for mating with an electrical connector and second contacts 34 that are pluggably matable with electrical circuitry of the brush housing 44 as the circuit grid 24 is fitted to the rain housing 4.
    Type: Grant
    Filed: July 16, 1998
    Date of Patent: August 8, 2000
    Assignee: The Whitaker Corporation
    Inventors: Josephus Antonius Maria Janssen, Lucas Soes, Johannes Lambertus Van De Sandt