Patents by Inventor Joseph Albert Olivas

Joseph Albert Olivas 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 caddie
    Patent number: 6193012
    Abstract: An adjustable shoulder carrying strap for longitudinal attachment to a ladder during transport. It provides for a balanced load of an otherwise cumbersome utilitarian device. The strap is adapted to be attached to a ladder by fasteners on the ends of the strap. Assembly includes mechanisms attached to a side surface of the ladder capable of accepting the fasteners attached to the strap thus providing support enabling a single individual to move a long heavy ladder conveniently into position for use at a work site.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: February 27, 2001
    Inventor: Joseph Albert Olivas