Patents by Inventor James Thomeczek

James Thomeczek 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).

  • Press-thru plunger and methods of manufacture and use
    Patent number: 8261424
    Abstract: A spring plunger for insertion into an aperture, the spring plunger including a body having a recess and a proximal opening to the recess surrounded by a chamfered rim with the chamfered rim extending at least partially across the recess. A coil spring and plunger are retained within the recess, with the plunger abutting the coil spring and contacting the chamfered rim. Also, a method of manufacturing a spring plunger and a method of use.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: September 11, 2012
    Assignee: Northwestern Tools, Inc.
    Inventors: James Thomeczek, Scott Williamson
  • PLUNGER WITH INTERCHANGEABLE HANDLE SYSTEM
    Publication number: 20070241521
    Abstract: A plunger with interchangeable handle system for machine tools. The plunger includes a shank adapted to engage a machine tool and having a retractable plunger and a threaded adapter, the interchangeable handle system includes a plurality of knobs, each having a discrete shape differing from the others and a socket to receive the threaded adapter of the shank.
    Type: Application
    Filed: June 15, 2007
    Publication date: October 18, 2007
    Applicant: NORTHWESTERN TOOLS, INC.
    Inventors: James Thomeczek, Thomas Thomeczek, Scott Williamson
  • Plunger with interchangeable handle system
    Publication number: 20050132538
    Abstract: A plunger with interchangeable handle system for machine tools. The plunger includes a shank adapted to engage a machine tool and having a retractable plunger and a threaded adapter, the interchangeable handle system includes a plurality of knobs, each having a discrete shape differing from the others and a socket to receive the threaded adapter of the shank.
    Type: Application
    Filed: December 23, 2003
    Publication date: June 23, 2005
    Inventors: James Thomeczek, Thomas Thomeczek, Scott Williamson