Patents by Inventor Jerry Combs

Jerry Combs 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).

  • Improvements to hand truck and kit thereof
    Patent number: 10246315
    Abstract: A hand truck that weighs less than twenty-three kilograms (23 kg) when unloaded. The hand truck has a platform with wheels, which permits the platform to travel along a beam while reducing the chances of seizing as objects are loaded on or unloaded from the hand truck. The hand truck also has a strut pulley sub-assembly that controls the rate of travel of the platform along the beam.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: April 2, 2019
    Inventor: Jerry Combs
  • Improvements to Hand Truck and Kit Thereof
    Publication number: 20190010035
    Abstract: A hand truck that weighs less than twenty-three kilograms (23 kg) when unloaded. The hand truck has a platform with wheels, which permits the platform to travel along a beam while reducing the chances of seizing as objects are loaded on or unloaded from the hand truck. The hand truck also has a strut pulley sub-assembly that controls the rate of travel of the platform along the beam.
    Type: Application
    Filed: March 15, 2017
    Publication date: January 10, 2019
    Inventor: Jerry Combs