Patents by Inventor Michael Y. Shulman

Michael Y. Shulman 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: 6190212
    Abstract: A premold body forms an assembly to receive male conductors for molding into a plug. The plug to be used with a female receptacle outlet such as for 120 volt AC current. The body firmly holds blades or blades and a ground pin. By using the premold support the assembly may be assembled automatically, saving time and money in cycle time. The assembly may then be simultaneously crimped to more than one wire. The assembly is more reliable holding the conductors against being dislodged or having wild strands, particularly when molded into an outlet plug. The assembly saves labor and material cost and provides greater reliability over the prior art.
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: February 20, 2001
    Assignee: Heyco, Inc.
    Inventors: Donald C. Brown, Michael Y. Shulman
  • Patent number: 5647751
    Abstract: A female receptacle adapted for electrical connection to a male plug includes a premold for housing a pair of clothes-pin type metal female contacts and a D-shaped metal female pin. The premold, which may be made from a relatively rigid material, is housed within an overmold made from a less rigid material. The premold can be of a locking variety or a non-locking variety.
    Type: Grant
    Filed: September 22, 1995
    Date of Patent: July 15, 1997
    Inventors: Michael Y. Shulman, Yook K. Chan, Henry F. Skoczylas, Suzanne V. Hickey, Nicholas K. Katzenberger