Patents Assigned to Radio Steel & Mfg. Co.
  • Coaster wagon with anti-tipping features
    Patent number: 4744575
    Abstract: A coaster wagon having an anti-tipping feature which hinders the free rotational movement of the steering mechanism thereby preventing sharp turns while substantially reducing the likelihood that the wagon will tip over during a turn.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: May 17, 1988
    Assignee: Radio Steel & Mfg. Co.
    Inventor: Roger Tonelli
  • Coaster wagon with safety cap
    Patent number: 4222582
    Abstract: A coaster wagon having a safety cap from which the handle extends in the portion connected to the steering mechanism in which the safety cap is in the form of a tubular member mounted for rotational movement about a horizontal axis on the steering mechanism with portions extending forwardly beyond the steering mechanism as a protective member.
    Type: Grant
    Filed: September 18, 1978
    Date of Patent: September 16, 1980
    Assignee: Radio Steel & Mfg. Co.
    Inventors: Roger Tonelli, Fredrick Michelau
  • Scooter
    Patent number: D244479
    Type: Grant
    Filed: January 23, 1976
    Date of Patent: May 24, 1977
    Assignee: Radio Steel & Mfg. Co.
    Inventor: Mario A. Pasin
  • Tricycle
    Patent number: D250105
    Type: Grant
    Filed: September 23, 1976
    Date of Patent: October 31, 1978
    Assignee: Radio Steel & Mfg. Co.
    Inventor: Fredrick Michelau