Patents by Inventor Patrick Assuid

Patrick Assuid 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).

  • Publication number: 20190176765
    Abstract: The invention concerns a wiper blade (1) for a windscreen wiper frame, at feast a portion of said blade (1) comprising a material made from natural rubber and at least one additive, characterised in that said additive is at least a bio-sourced plasticiser and in that said blade comprises, as the only rubber, said natural rubber in the vulcanised state, said vulcanised rubber being obtained by vulcanising a non-functionalised natural rubber. The invention also concerns a windscreen wiper frame comprising such a wiper blade and a wiper system comprising such a windscreen wiper frame.
    Type: Application
    Filed: May 12, 2017
    Publication date: June 13, 2019
    Applicant: Valeo Systèmes d'Essuyage
    Inventor: Patrick Assuid
  • Patent number: 9550882
    Abstract: A formulation for the preparation of a wiping blade element for a vehicle windscreen wiper blade is disclosed. The formulation has an elastomer material based on chloroprene rubber in which plasticizing additives are incorporated, where the plasticizing additives include a combination of at least a first additive, the pour point of which is less than ?50° C., and at least a second additive, the pour point of which is greater than ?50° C. The first additive is octyl sebacate in a proportion of 4 phr and the second is a naphthalic oil plasticizer or a C18-C30 tricarboxylic ester in a proportion of 10 phr.
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: January 24, 2017
    Assignee: Valeo Systèmes d'Essuyage
    Inventor: Patrick Assuid
  • Publication number: 20160024274
    Abstract: A formulation for the preparation of a wiping blade element for a vehicle windscreen wiper blade is disclosed. The formulation has an elastomer material based on chloroprene rubber in which plasticizing additives are incorporated, where the plasticizing additives include a combination of at least a first additive, the pour point of which is less than ?50° C., and at least a second additive, the pour point of which is greater than ?50° C. The first additive is octyl sebacate in a proportion of 4 phr and the second is a naphthalic oil plasticizer or a C18-C30 tricarboxylic ester in a proportion of 10 phr.
    Type: Application
    Filed: July 27, 2015
    Publication date: January 28, 2016
    Applicant: Valeo Systèmes d'Essuyage
    Inventor: Patrick Assuid