Patents by Inventor Daryl B. Fife

Daryl B. Fife 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).

  • Equipment trailer ramp construction
    Patent number: 3972428
    Abstract: A self-storing loading ramp construction for equipment trailers including a pair of ramp members pivotally mounted on the trailer and movable between a loading position, in which the ramps extend rearwardly from the trailer and are inclined from the level of a load carrying surface to the ground, and a tailgate forming position, by pivoting movement in two directions. Lock means engage the ramps in the tailgate forming position and releasably retain same in non-pivoting relation on the trailer.
    Type: Grant
    Filed: December 26, 1974
    Date of Patent: August 3, 1976
    Assignee: B. H. Mfg., Inc.
    Inventors: Joseph W. Love, Jr., Daryl B. Fife