Patents by Inventor Roy H. Tobias

Roy H. Tobias 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).

  • Windshield wiper and windshield heating combination device
    Patent number: 6779222
    Abstract: A windshield wiper and windshield heating combination device for resisting ice and snow accumulation includes an arm assembly and a blade attached to the arm assembly. The blade includes a resiliently elastic material. A heating assembly is coupled to the windshield wiper. The heating assembly includes a heating element that is embedded in, or attached to, and generally extends along a length of the blade. An electrical wire is electrically coupled to the heating element. A power supply is electrically coupled to the electrical wire.
    Type: Grant
    Filed: July 17, 2002
    Date of Patent: August 24, 2004
    Inventor: Roy H. Tobias
  • Windshield wiper and winshield heating combination device
    Publication number: 20040010880
    Abstract: A windshield wiper and windshield heating combination device for resisting ice and snow accumulation includes an arm assembly and a blade attached to the arm assembly. The blade includes a resiliently elastic material. A heating assembly is coupled to the windshield wiper. The heating assembly includes a heating element that is embedded in, or attached to, and generally extends along a length of the blade. An electrical wire is electrically coupled to the heating element. A power supply is electrically coupled to the electrical wire.
    Type: Application
    Filed: July 17, 2002
    Publication date: January 22, 2004
    Inventor: Roy H. Tobias