Patents by Inventor Thaddeus Pypno

Thaddeus Pypno 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).

  • Reversible hand-held microphone
    Patent number: 4139744
    Abstract: A microphone assembly is adaptable to righthand or lefthand operation by having a reversibly positionable pushbutton. The microphone housing has two oppositely located apertures for receiving the pushbutton. The aperture not used is covered with a part of a reversibly positionable shroud. The pushbutton is a lever which pivots about a pin and activates a spring loaded leaf spring switch, the switch being operable from two opposite directions by the reversibly positionable pushbutton lever.
    Type: Grant
    Filed: October 11, 1977
    Date of Patent: February 13, 1979
    Assignee: Motorola, Inc.
    Inventor: Thaddeus Pypno