Patents by Inventor Christopher L. Fasnacht

Christopher L. Fasnacht 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).

  • Parasitic battery drain test assembly for multiple component vehicle circuitry analysis
    Patent number: 9928938
    Abstract: A cable harness assembly useful in combination with a current measurement device includes first and second pairs of cables each pair having a lead connected to a separate pole of a bypass switch, each pair including one of said cables fused, said first pair of cables having leads connectable to a current measurement device and the second pair of cables connectable to direct current electric power course which is incorporated with circuitry involving various control and other modules potentially susceptible to parasitic current drain. The first and second pair of cables each includes one cable fused, the fuse rating of a second pair rated higher than said first pair rating, the first pair having leads configured connect to a current measurement device and the second pair having leads connectable respectively to the direct current power source and a circuit powered by the power source.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: March 27, 2018
    Assignee: LISLE CORPORATION
    Inventors: Christopher L. Fasnacht, Philip E. Sunderman
  • PARASITIC BATTERY DRAIN TEST ASSEMBLY FOR MULTIPLE COMPONENT VEHICLE CIRCUITRY ANALYSIS
    Publication number: 20160231370
    Abstract: A cable harness assembly useful in combination with a current measurement device includes first and second pairs of cables each pair having a lead connected to a separate pole of a bypass switch, each pair including one of said cables fused, said first pair of cables having leads connectable to a current measurement device and the second pair of cables connectable to direct current electric power course which is incorporated with circuitry involving various control and other modules potentially susceptible to parasitic current drain. The first and second pair of cables each includes one cable fused, the fuse rating of a second pair rated higher than said first pair rating, the first pair having leads configured connect to a current measurement device and the second pair having leads connectable respectively to the direct current power source and a circuit powered by the power source.
    Type: Application
    Filed: February 5, 2016
    Publication date: August 11, 2016
    Inventors: Christopher L. Fasnacht, Philip E. Sunderman