Patents by Inventor Thomas P. Peviani

Thomas P. Peviani 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).

  • Quick releasable vice-grip pliers
    Patent number: 4889022
    Abstract: A quick releasable vice-grip pliers characterized by a thumb operable release lever releasing an adjustable toggle link, the release lever extending alongside an actuating lever of the pliers and having a fingr engageable pad near the pivot pin of the pliers jaws.
    Type: Grant
    Filed: March 11, 1988
    Date of Patent: December 26, 1989
    Inventor: Thomas P. Peviani
  • Quick releasable ground and rod clamp for welding
    Patent number: 4820901
    Abstract: A quick releasable clamp for welder's ground and rod connections, characterized by a thumb operable release lever releasing an adjustable toggle link, wherein the opposed jaws have toothed engagement buried into a work piece clamped by extended lever arms having resilience for reserved clamping energy, and alternately wherein the opposed arms have wedging action to position a rod normal to the disposition of the clamp, and wherein the cable conductor is anchored remote from its terminal electrical fitting to the frame of the clamp.
    Type: Grant
    Filed: February 8, 1988
    Date of Patent: April 11, 1989
    Inventor: Thomas P. Peviani