Patents by Inventor Lawrence Tankel

Lawrence Tankel 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).

  • Vehicle steering column ignition lock protective device
    Patent number: 4104895
    Abstract: An improved steering column ignition lock protective device having a casing with a shackle pivotally attached at a first end of the casing with a bolt lock positioned at a second end of the casing adapted to engage through an aperture in the shackle when the device is positioned around a steering column.
    Type: Grant
    Filed: April 11, 1977
    Date of Patent: August 8, 1978
    Assignee: Car Cuf Industries, Inc.
    Inventor: Lawrence Tankel
  • Vehicle ignition switch lock
    Patent number: D254836
    Type: Grant
    Filed: July 3, 1978
    Date of Patent: April 29, 1980
    Assignee: Car Cuf Industries, Inc.
    Inventor: Lawrence Tankel