Patents by Inventor Jose M. Z. Abascal

Jose M. Z. Abascal 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).

  • Trailer loading and unloading system
    Patent number: 4130211
    Abstract: A trailer has a platform whose center of gravity may be placed forward or rearward of its support. When the center of gravity is in the rearward position the platform is enabled to tilt its rear end to the ground to facilitate loading or unloading. A cable arrangement pulls the load up the sloping platform onto the platform. The center of gravity is positioned forward of the support to travel.
    Type: Grant
    Filed: June 24, 1977
    Date of Patent: December 19, 1978
    Inventor: Jose M. Z. Abascal