Patents Represented by Attorney Herbert C. Brinkman

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  • Tamper-evident twist-off closure
    Patent number: 5263600
    Abstract: A tamper-proof closure for use with a bottle having a neck, a lip, and shelf surrounding the neck and a plurality of ramp sections. The closure includes a top wall, a skirt and a plurality of tabs extending from the bottom edge of the skirt. The tabs include first and second side edges and a transverse edge. The tab is longer adjacent to one side edge than the other. The ramp sections include an upwardly sloping portion of the shelf and a cam wall extending across the shelf from the neck to the outer edge of the shelf.
    Type: Grant
    Filed: September 17, 1992
    Date of Patent: November 23, 1993
    Assignee: Product Investment, Inc.
    Inventor: John C. Henning
  • Visor cap
    Patent number: D251336
    Type: Grant
    Filed: August 15, 1977
    Date of Patent: March 20, 1979
    Inventor: William F. Getgey
  • Reflective rat trap pedal
    Patent number: D252988
    Type: Grant
    Filed: August 18, 1977
    Date of Patent: September 25, 1979
    Assignee: Wald Manufacturing Company, Inc.
    Inventor: Robert F. Humlong
  • Loudspeaker system
    Patent number: D253699
    Type: Grant
    Filed: November 14, 1977
    Date of Patent: December 18, 1979
    Assignee: Klipsch and Associates, Inc. of Hope, Arkansas
    Inventor: Gary C. Gillum
  • Midrange frequency loudspeaker
    Patent number: D253700
    Type: Grant
    Filed: November 14, 1977
    Date of Patent: December 18, 1979
    Assignee: Klipsch and Associates, Inc.
    Inventor: Gary C. Gillum
  • Automated teller terminal
    Patent number: D253701
    Type: Grant
    Filed: January 30, 1978
    Date of Patent: December 18, 1979
    Assignee: TRW
    Inventor: Thomas H. Woods
  • Barbeque grill
    Patent number: D253804
    Type: Grant
    Filed: January 16, 1978
    Date of Patent: January 1, 1980
    Assignee: EWG Import-und Export-Gesellschaft mit beschrankter Haftung
    Inventor: Stephan H. A. Wandel
  • Low frequency loudspeaker
    Patent number: D253819
    Type: Grant
    Filed: November 14, 1977
    Date of Patent: January 1, 1980
    Assignee: Klipsch and Associates, Inc.
    Inventor: Gary C. Gillum
  • Leg exerciser
    Patent number: D255915
    Type: Grant
    Filed: July 24, 1978
    Date of Patent: July 15, 1980
    Assignee: Surgical Appliance Industries, Inc.
    Inventor: Leslie T. Applegate
  • Lower back support
    Patent number: D257741
    Type: Grant
    Filed: June 27, 1977
    Date of Patent: December 30, 1980
    Assignee: Surgical Appliance Industries, Inc.
    Inventor: Marguerite R. Williams