Patents by Inventor Michel Andre Kohn

Michel Andre Kohn 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).

  • Anti-tamper automobile alarm system utilizing plural reed type switches
    Patent number: 3986166
    Abstract: An alarm system for automobiles, which is actuated when an unauthorized person tampers with the automobile. An inductive coupling is made with the automobile electrical system so that a variation in current flow in the system activates the alarm. An actuating switch of the reed type is made operative by the driver utilizing a magnet. A deenergizing switch, of the reed type, located remotely from the actuating switch is used to make the system inactive at the driver's option. An auxiliary reed type switch is located adjacent the deenergizing switch and activates the alarm if an unauthorized person attempts to use the deenergizing switch.
    Type: Grant
    Filed: November 7, 1974
    Date of Patent: October 12, 1976
    Assignee: International Detection Protection
    Inventor: Michel Andre Kohn