Patents by Inventor Bernard Jonette

Bernard Jonette 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).

  • Pneumatic tire
    Patent number: 4856571
    Abstract: A pneumatic tire (10) has a tread portion (11) comprising a plurality of circumferentially extending grooves (21,22,23) which divide the tread into axially spaced lands (24,25,26,27). Each land is subdivided into blocks (32X,32Y) by cross-slits (31). The blocks in each land (24,25,26,27) are arranged so that circumferentially adjacent blocks (32X,32Y) are axially offset relative to each other. The cross-slits (31A,31B,31C) in each land alternate circumferentially between axially extending cross-slits (31B) and biased angle cross-slits (31A,31C). The axially extending cross-slits (31B) are sipes and the biased angle cross-slits (31A,31C) may be either sipes or grooves.
    Type: Grant
    Filed: July 25, 1988
    Date of Patent: August 15, 1989
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jean J. Collette, Pierre M. J. Dauvister, Bernard Jonette, Claude Lardo
  • Pneumatic tire tread having sipes
    Patent number: 4807679
    Abstract: A pneumatic tire (10) has a tread portion (11) comprising a plurality of circumferentially extending grooves (21,22,23) which divide the tread into axially spaced lands (24,25,26,27). Each land is subdivided into blocks (32X,32Y) by cross-slits (31). The blocks in each land (24,25,26,27) are arranged so that circumferentially adjacent blocks (32X,32Y) are axially offset relative to each other. The cross-slits (31A,31B,31C) in each land alternate circumferentially between axially extending cross-slits (31B) and biased angle cross-slits (31A,31C). The axially extending cross-slits (31B) are sipes and the biased angle cross-slits (31A,31C) may be either sipes or grooves.
    Type: Grant
    Filed: June 11, 1987
    Date of Patent: February 28, 1989
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jean J. Collette, Pierre M. J. Dauvister, Bernard Jonette, Claude Lardo
  • Design for a tire
    Patent number: D303513
    Type: Grant
    Filed: June 11, 1987
    Date of Patent: September 19, 1989
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jean J. Collette, Pierre M. J. Dauvister, Bernard Jonette, Claude Lardo
  • Tire
    Patent number: D303514
    Type: Grant
    Filed: June 11, 1987
    Date of Patent: September 19, 1989
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Jean J. Collette, Pierre M. J. Dauvister, Bernard Jonette, Claude Lardo
  • Tire
    Patent number: D306989
    Type: Grant
    Filed: October 24, 1985
    Date of Patent: April 3, 1990
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Patrick Demaret, Leo J. Hitzky, Bernard Jonette
  • Tire
    Patent number: D308842
    Type: Grant
    Filed: June 24, 1985
    Date of Patent: June 26, 1990
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Leo J. Hitzky, Bernard Jonette
  • Tire
    Patent number: D308843
    Type: Grant
    Filed: June 24, 1985
    Date of Patent: June 26, 1990
    Assignee: The Goodyear Tire & Rubber Company
    Inventors: Leo J. Hitzky, Bernard Jonette