Patents by Inventor Isral J. Markowitz

Isral J. Markowitz 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: 4245873
    Abstract: An electrical outlet including telescopic members having plug and socket connectors on their remote ends and adjustable to select a desired distance between the plug and socket.
    Type: Grant
    Filed: March 8, 1979
    Date of Patent: January 20, 1981
    Inventor: Isral J. Markowitz
  • Patent number: 4148544
    Abstract: An electrical outlet including telescopic members having plug and socket connectors on their remote ends and adjustable to select a desired distance between the plug and socket.
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: April 10, 1979
    Inventor: Isral J. Markowitz