Patents by Inventor Jean Bergh

Jean Bergh 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).

  • Method for splicing a conveyor belt
    Publication number: 20050031825
    Abstract: A method is provided for splicing a conveyor belt having vulcanized rubber with steel strands embedded in the vulcanized rubber, comprising the steps of exposing a plurality of strands at two belt ends, and applying a vulcanizable rubber composition to the exposed strands to form a spliced joint between the two belt ends, the vulcanizable rubber composition comprising 100 parts by weight of rubber, and the rubber comprising from about 1 to about 20 parts by weight of syndiotactic polybutadiene.
    Type: Application
    Filed: September 15, 2004
    Publication date: February 10, 2005
    Inventors: Terry Allen, Jean Bergh
  • Tire having silica reinforced rubber tread with carbon black reinforced rubber envelope
    Patent number: 6070630
    Abstract: The invention relates to a rubber tire composed of carbon black reinforced rubber carcass and having a rubber tread which is composed of a unitary, co-extrusion of tread cap, base and miniwings and, wherein a portion of the miniwings extend as a thin layer over a portion of the tread cap's outer surface to create a path of reduced electrical resistivity.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: June 6, 2000
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Manuela Pompei, Ghislain Adolphe Leon Thise, Jean Bergh, Georges Clement
  • Tire with silica reinforced tread
    Patent number: 6022922
    Abstract: The invention relates to a tire with a tread which is reinforced with a quantitative amount of silica, including a silica coupler, where the tread rubbers are of a blend comprised of styrene/isoprene/butadiene terpolymer rubber and cis 1,4-polybutadiene rubber or styrene/isoprene/butadiene terpolymer rubber, cis 1,4-polybutadiene rubber and isoprene/butadiene copolymer rubber. Optionally, the rubber blend can contain a minor amount of cis 1,4-polyisoprene natural rubber.
    Type: Grant
    Filed: July 7, 1997
    Date of Patent: February 8, 2000
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jean Bergh, Marc Junio, Jean-Claude Joseph Marie Kihn, Tom Dominique Linster, Jean-Paul Lambotte
  • Tire with silica reinforced tread
    Patent number: 5447971
    Abstract: The invention relates to a tire with a tread which is reinforced with silica where the tread rubbers are of a blend of emulsion SBR with medium to high styrene content, isoprene/butadiene copolymer rubber, cis 1,4-polybutadiene rubber and natural rubber.
    Type: Grant
    Filed: October 12, 1994
    Date of Patent: September 5, 1995
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jean Bergh, Marc Junio, Jean-Claude J. M. Kihn
  • Terpolymer rubber of styrene, isoprene and butadiene
    Patent number: 5254653
    Abstract: A styrene, isoprene, butadiene terpolymer rubber with a characterization according to its glass transition temperatures and unit structure and a pneumatic tire with a tread composed of such terpolymer rubber specifically in combination with selected other rubber.
    Type: Grant
    Filed: May 18, 1992
    Date of Patent: October 19, 1993
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Adel F. Halasa, Jean Bergh, Fernand A. J. Fourgon
  • Tire with tread containing styrene, isoprene, butadiene terpolymer rubber
    Patent number: 5191021
    Abstract: A styrene, isoprene, butadiene terpolymer rubber with a characterization according to its glass transition temperatures and unit structure and a pneumatic tire with a tread composed of such terpolymer rubber specifically in combination with selected other rubber which has been observed to provide such tread with enhanced physical properties.
    Type: Grant
    Filed: August 26, 1991
    Date of Patent: March 2, 1993
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Adel F. Halasa, Jean Bergh, Fernand A. J. Fourgon
  • Tire with tread comprising styrene, isoprene, butadiene terpolymer rubber
    Patent number: 5159020
    Abstract: A styrene, isoprene, butadiene terpolymer rubber with a characterization according to its glass transition temperatures and unit structure and a pneumatic tire with a tread composed of such terpolymer rubber specifically in combination with selected other rubber.
    Type: Grant
    Filed: December 28, 1989
    Date of Patent: October 27, 1992
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Adel F. Halasa, Jean Bergh, Fernand A. J. Fourgon
  • Pneumatic tire with tread of styrene, isoprene, butadiene rubber
    Patent number: 5047483
    Abstract: A styrene, isoprene, butadiene terpolymer rubber with a characterization according to its glass transition temperatures and unit structure and a pneumatic tire with a tread composed of such terpolymer rubber specifically in combination with selected other rubber which has been observed to provide such tread with enhanced physical properties.
    Type: Grant
    Filed: June 29, 1988
    Date of Patent: September 10, 1991
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Adel F. Halasa, Jean Bergh, Fernand A. J. Fourgon