Patents by Inventor John C. Shalvoy

John C. Shalvoy 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).

  • Patent number: 3990460
    Abstract: A drying hair curler for use with an electric hair dryer having a tubular end through which pumped heated air is expelled. The curler comprises a coupling section mountable on the tubular end and an axially aligned concentric and smaller tubular section adjacent the coupling downstream thereof so that it receives a core of the expelled air from the coupling. The smaller section has peripheral apertures for outward radial air flow and the coupling section forms a bypass directing air axially along the outer surface of the smaller tubular section so that hair wound on the curler receives both radial and axial hot air flow simultaneously for better drying.
    Type: Grant
    Filed: September 19, 1975
    Date of Patent: November 9, 1976
    Assignee: General Electric Company
    Inventor: John C. Shalvoy
  • Patent number: D259390
    Type: Grant
    Filed: November 1, 1978
    Date of Patent: June 2, 1981
    Assignee: General Electric Company
    Inventor: John C. Shalvoy
  • Patent number: D263672
    Type: Grant
    Filed: February 25, 1980
    Date of Patent: April 6, 1982
    Assignee: General Electric Company
    Inventor: John C. Shalvoy
  • Patent number: D278752
    Type: Grant
    Filed: July 11, 1983
    Date of Patent: May 7, 1985
    Assignee: Black & Decker, Inc.
    Inventors: John C. Shalvoy, Gary E. Van Deursen