Patents by Inventor Helmut Neuwirth

Helmut Neuwirth 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).

  • Telephone test shoe having resilient latching means
    Patent number: 4386243
    Abstract: A test shoe adapted to engage a discrete area on a telephone connector block normally mounted upon a telephone main frame for the purpose of interfacing with a plurality of individual subscriber circuits appearing on the block through protector modules. The shoe is configured to afford adequate clearance with respect to the projecting handles on the modules, the shoe being mounted in position by the engagement of a resiliently urged laterally moving latch released by push button means accessible from an outer surface of the shoe.
    Type: Grant
    Filed: August 4, 1981
    Date of Patent: May 31, 1983
    Assignee: Porta Systems Corp.
    Inventors: Paul V. De Luca, Helmut Neuwirth, Robert Oddsen
  • Telephone attenuation block or similar article
    Patent number: D276605
    Type: Grant
    Filed: July 19, 1982
    Date of Patent: December 4, 1984
    Assignee: Porta Systems Corp.
    Inventor: Helmut Neuwirth
  • Horizontal type telephone protector block
    Patent number: D276606
    Type: Grant
    Filed: July 12, 1982
    Date of Patent: December 4, 1984
    Assignee: Porta Systems Corp.
    Inventor: Helmut Neuwirth