Patents by Inventor Jack E. Finzel

Jack E. Finzel 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: 4588167
    Abstract: A small, light, portable winch having a small gasoline engine, a centrifugal clutch connecting the engine through reduction gears, sprockets, and a chain to a spool having a cable which can be wound on the spool. A positive clutch can be disengaged to permit cable to be withdrawn safely from the spool while the engine is running. A brake permits cable to be controllably unwound from the spool under load. A two-legged bridle attached to the spool-supporting frame and handles on the winch facilitate smoothly spooling cable on the drum. A lever connected to a throttle control cable is conveniently located within reach from one of the handles, while the brake is controlled by a lever conveniently within reach from the other of the handles, and is adjustable.
    Type: Grant
    Filed: August 9, 1984
    Date of Patent: May 13, 1986
    Assignee: Portable Power Tools, Inc.
    Inventor: Jack E. Finzel