Patents by Inventor Pierre Foenard

Pierre Foenard 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: 4364331
    Abstract: A floor covering for stables comprising at least two tufted textile layers and a permeable, abrasion resistant material impregnated into the outer surface portion of the top layer and comprising a composition selected from the group consisting of acrylic resins, styrene- acrylic copolymers, polyvinyl chloride, and styrene-butadiene-acrylic copolymers.
    Type: Grant
    Filed: August 18, 1981
    Date of Patent: December 21, 1982
    Assignee: Societe a Responsabilite Limitee: Societe de Development pour l'Agriculture Sodelvage
    Inventor: Pierre Foenard
  • Patent number: 4338369
    Abstract: A mat for use as bedding material in an animal stall, comprises at least two felt-like layers of textile material (1,2) held together by multiple needleperforations (9) with the top surface of the top layer of textile material being impregnated with a substance (4) suitable for forming an abrasion-resisting skin. The impregnating substance is preferably a heat shrinkable copolymer of styrene and acrylic ether. Natural or synthetic fibers may be used for the felt-like layers of textile material. The fibres may be long and continuous, or alternatively they may be a tangle of short fibres. Although particularly intended for use with stalled cows, the floor covering may be used in other forms of stabling, with other species of animal, and indeed in quite other locations such as public halls and the like.
    Type: Grant
    Filed: July 7, 1980
    Date of Patent: July 6, 1982
    Assignee: Societe a Responsabilite Limitee: Societe de Developpement Pour l'Agriculture Sodelvage
    Inventor: Pierre Foenard