Patents by Inventor Roy Eng

Roy Eng 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).

  • Adjustable wheelchair for pets
    Patent number: 7549398
    Abstract: A wheelchair for animals includes a harness support frame having first and second lateral supports spaced from each other and a width extender adjustably connected between the first and second lateral supports, first and second knuckle clamp assemblies where each one of the first and second knuckle clamp assemblies has a first clamp component and a second clamp component, a plurality of harness connectors attached to the harness support frame, first and second leg assemblies where the second clamp components receives a leg assembly proximal end of one of the first and second leg assemblies, first and second wheels where each one of the first and second wheels is rotatably connected adjacent to a leg assembly distal end of one of the first and second leg assemblies, and a harness assembly detachably connected to the harness support frame.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: June 23, 2009
    Assignee: Wheels for Pets, LLC
    Inventors: Mark C. Robinson, Michael McGuire, Roy Eng
  • Adjustable wheelchair for pets
    Publication number: 20090101084
    Abstract: A wheelchair for animals includes a harness support frame having first and second lateral supports spaced from each other and a width extender adjustably connected between the first and second lateral supports, first and second knuckle clamp assemblies where each one of the first and second knuckle clamp assemblies has a first clamp component and a second clamp component, a plurality of harness connectors attached to the harness support frame, first and second leg assemblies where the second clamp components receives a leg assembly proximal end of one of the first and second leg assemblies, first and second wheels where each one of the first and second wheels is rotatably connected adjacent to a leg assembly distal end of one of the first and second leg assemblies, and a harness assembly detachably connected to the harness support frame.
    Type: Application
    Filed: October 18, 2007
    Publication date: April 23, 2009
    Applicant: WHEELS FOR PETS, LLC
    Inventors: Mark C. Robinson, Michael McGuire, Roy Eng
  • Power supply for a tattoo machine
    Patent number: D687775
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: August 13, 2013
    Assignee: Eikon Device Inc.
    Inventors: Mike McGuire, Roy Eng, Mett Herlihey