Patents Assigned to Scienco, Inc.
  • Toy vehicle
    Patent number: 4219962
    Abstract: A toy vehicle including provisions for generating realistic simulations of an engine operating through a range of gears, squealing tires, and a crash. Provisions are also described for providing a siren simulation. Preferred circuitry for generating such simulation signals is described.
    Type: Grant
    Filed: August 28, 1978
    Date of Patent: September 2, 1980
    Assignee: Scienco, Inc.
    Inventors: Scott Dankman, Richard C. Levy, Bryan L. McCoy
  • Water disinfectant and purification unit
    Patent number: D292429
    Type: Grant
    Filed: September 9, 1985
    Date of Patent: October 20, 1987
    Assignee: Scienco Inc.
    Inventor: John Spink
  • Water treatment unit for containment in a portable housing
    Patent number: D293367
    Type: Grant
    Filed: September 9, 1985
    Date of Patent: December 22, 1987
    Assignee: Scienco, Inc.
    Inventor: John Spink