Patents by Inventor Marc Longuet

Marc Longuet 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: 8074375
    Abstract: The invention relates to a boot (1) comprising a leg (2) in rubber combined with a textile lining (4), the lining (4) comprising a first textile layer (6) able to evacuate moisture (10) and a second textile layer (7) intended to be in contact with the foot (5) of a user, forming a layer to protect the foot against moisture. The first textile layer (6) is made by using a resilient fabric with a thickness greater than 3 mm, and the second textile layer (7) is bamboo viscose based.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: December 13, 2011
    Assignee: Le Chameau
    Inventor: Marc Longuet
  • Publication number: 20100229429
    Abstract: The invention relates to a boot (1) comprising a leg (2) in rubber combined with a textile lining (4), the lining (4) comprising a first textile layer (6) able to evacuate moisture (10) and a second textile layer (7) intended to be in contact with the foot (5) of a user, forming a layer to protect the foot against moisture. The first textile layer (6) is made by using a resilient fabric with a thickness greater than 3 mm, and the second textile layer (7) is bamboo viscose based.
    Type: Application
    Filed: March 16, 2009
    Publication date: September 16, 2010
    Applicant: LE CHAMEAU
    Inventor: Marc LONGUET
  • Patent number: 5215171
    Abstract: A load-controlled brake compensator for a vehicle possessing a chassis and at least one axle, includes a fixed part (10) solidly attached to the chassis and comprising at least one compensating valve provided with a pivotingly mounted control lever (12) of which one end is associated with the axle via a preloaded spring device (18) whose length is preset by way of a temporary strut (22) before one of its ends (20) is fixed to the axle, the other end of the spring device being solidly attached to a rod (16) capable of sliding in an opening (14) made in the end of the lever (12). It further comprises an elastic mechanism (24) tending to restore the spring device (18) towards the lever and a locking means (28, 29, 30) allowing the sliding movement of the rod (16) in the opening (14) to be prevented after fixing of the spring device (18) to the axle and before removal of the temporary strut (22).
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: June 1, 1993
    Assignee: Bendix Europe Services Techniques
    Inventors: Marc Longuet, Alain Perrin, Lionel Bourgois
  • Patent number: D570081
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: June 3, 2008
    Assignee: Le Chameau
    Inventor: Marc Longuet