Patents by Inventor Pierre de Bosredon

Pierre de Bosredon 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).

  • Patent number: 4222550
    Abstract: A mobile winch for the lashing of loads, comprising a base, a drum rotatably mounted on the base, and a drive for rotating the drum relative to the base, the drum being provided with a first opening in the peripheral surface of the drum communicating with a second opening in one end of the drum, whereby the free end of a lashing cable or rope can be passed respectively through the first and second openings for winching.
    Type: Grant
    Filed: August 2, 1977
    Date of Patent: September 16, 1980
    Inventor: Pierre de Bosredon
  • Patent number: 3997189
    Abstract: Device for storing and paying out automatically a predetermined length of webbing, for example of a safety belt, and also for causing the voluntary or automatic instantaneous locking thereof, said webbing being essentially passed around wedge and pulley means within a case containing a return sandow. In the release position pulling the webbing will pay out the stored webbing as desired, thus tensioning the band which will tend to produce the reverse movement, i.e. the storage of the webbing. The voluntary or automatic locking of the webbing in all positions is obtained by causing the movement of a movable member adapted to wedge said webbing in relation to said case.
    Type: Grant
    Filed: July 2, 1975
    Date of Patent: December 14, 1976
    Inventors: Pierre de Bosredon, Andre Cosset