Patents by Inventor Gerald A. Hollenbach

Gerald A. Hollenbach 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).

  • Clamp mounted lamp
    Patent number: 5833359
    Abstract: A portable light fixture uses a bar clamp which is operable with one hand and includes a fixed jaw and a movable jaw. The movable jaw includes a one-way drive mechanism, which releasably engages a slide bar and advances the movable jaw toward the fixed jaw, and permits clamping to be accomplished by application of clamping pressure through the one-way drive mechanism.
    Type: Grant
    Filed: March 26, 1997
    Date of Patent: November 10, 1998
    Assignee: Bonnie L. Shreve
    Inventor: Gerald A. Hollenbach
  • Lamp
    Patent number: 5510970
    Abstract: A lamp employs a halogen light fixture which includes a fitting threadably engaging a conduit entry "L". A standard electrical cord is provided to the entry "L" and connects inside the entry "L" with the pigtail wiring of the light fixture. The entry "L" also receives a spring clamp, securely mounted thereon, for enabling the lamp to mount to a support via use of the spring clamp, for providing a work lamp on a temporary or semi-permanent basis at a work site.
    Type: Grant
    Filed: December 4, 1992
    Date of Patent: April 23, 1996
    Assignee: Ranger Enterprises, Inc.
    Inventors: Gerald A. Hollenbach, Patrick McLean