Patents by Inventor Denis L. Cloutier

Denis L. Cloutier 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).

  • Stake for truck bed, trailer or truck structure
    Patent number: 4236748
    Abstract: A stake adapted to be inserted at its lower end into pockets placed around the periphery of a flatbed trailer or truck structure is disclosed. The stake comprises an elongated hollow body of right triangular cross-sectional configuration having two right angle walls and a substantially diagonal wall joining the two right angle walls. The internal configuration of one of the right angle walls and of the diagonal wall has, over the full length of the stake, cooperating thickened portions adapted to receive the end of tarpaulin rods.
    Type: Grant
    Filed: February 23, 1979
    Date of Patent: December 2, 1980
    Inventors: Denis L. Cloutier, Fernand Cloutier