Patents by Inventor David Michael Rudd

David Michael Rudd 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).

  • Ladder safety device having a building clamp assembly and a ladder hook assembly
    Patent number: 9551183
    Abstract: A house clamp assembly having a fixed jaw and a slide bar mounted movable jaw, the fixed jaw opposing the movable jaw. A one-way drive means, by operation of a trigger handle grip, releasably engages the slide bar and advances the movable jaw towards the fixed jaw. The one-way drive means is incapable of moving the slide bar and movable jaw away from the fixed jaw. A return motion of the movable jaw (separating) is accomplished manually when the one-way drive means is disengaged. A braking lever, which is biased to bind the slide bar, prevents reverse motion of the slideable jaw away from the fixed jaw, except when the first lever is disengaged from the slide bar.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: January 24, 2017
    Inventor: David Michael Rudd
  • LADDER SAFETY DEVICE HAVING A BUILDING CLAMP ASSEMBLY AND A LADDER HOOK ASSEMBLY
    Publication number: 20160281428
    Abstract: A house clamp assembly having a fixed jaw and a slide bar mounted movable jaw, the fixed jaw opposing the movable jaw. A one-way drive means, by operation of a trigger handle grip, releasably engages the slide bar and advances the movable jaw towards the fixed jaw. The one-way drive means is incapable of moving the slide bar and movable jaw away from the fixed jaw. A return motion of the movable jaw (separating) is accomplished manually when the one-way drive means is disengaged. A braking lever, which is biased to bind the slide bar, prevents reverse motion of the slideable jaw away from the fixed jaw, except when the first lever is disengaged from the slide bar.
    Type: Application
    Filed: March 26, 2015
    Publication date: September 29, 2016
    Inventor: DAVID MICHAEL RUDD
  • Ladder safety device and method of using the same
    Patent number: 8316993
    Abstract: A house clamp assembly having a fixed jaw and a slide bar mounted movable jaw, the fixed jaw opposing the movable jaw. A one-way drive means, by operation of a trigger handle grip, releasably engages the slide bar and advances the movable jaw towards the fixed jaw. The one-way drive means is incapable of moving the slide bar and movable jaw away from the fixed jaw. A return motion of the movable jaw (separating) is accomplished manually when the one-way drive means is disengaged. A braking lever, which is biased to bind the slide bar, prevents reverse motion of the slideable jaw away from the fixed jaw, except when the first lever is disengaged from the slide bar.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: November 27, 2012
    Inventor: David Michael Rudd
  • Golf glove holder
    Patent number: D592856
    Type: Grant
    Filed: February 22, 2008
    Date of Patent: May 26, 2009
    Inventor: David Michael Rudd
  • Holder for a golf glove
    Patent number: D593754
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: June 9, 2009
    Inventor: David Michael Rudd