Patents by Inventor Rafal P. Stawarski

Rafal P. Stawarski 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).

  • Indexable pry tool and splined coupling arrangement therefor
    Patent number: 7520199
    Abstract: An indexable tool includes a handle having a first prong formed with a first splined orifice and a second prong formed with a second splined orifice. An indexable body has a third splined orifice aligned with the first and second splined orifices. A splined coupling arrangement rotatably joins and selectively locks and unlocks the handle and the indexable body together. The coupling arrangement includes a push button, first and second adjacently disposed inserts, a retainer, a cap and a spring. In a locked position, the spring is biased to hold external splines of the first and second serrated inserts in common engagement with the first, second and third splined orifices to prevent relative rotation between the indexable body and the handle.
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: April 21, 2009
    Assignee: AJ Manufacturing Co., Inc.
    Inventor: Rafal P. Stawarski
  • Indexable Pry Tool and Splined Coupling Arrangement Therefor
    Publication number: 20080282845
    Abstract: An indexable tool includes a handle having a first prong formed with a first splined orifice and a second prong formed with a second splined orifice. An indexable body has a third splined orifice aligned with the first and second splined orifices. A splined coupling arrangement rotatably joins and selectively locks and unlocks the handle and the indexable body together. The coupling arrangement includes a push button, first and second adjacently disposed inserts, a retainer, a cap and a spring. In a locked position, the spring is biased to hold external splines of the first and second serrated inserts in common engagement with the first, second and third splined orifices to prevent relative rotation between the indexable body and the handle.
    Type: Application
    Filed: May 8, 2008
    Publication date: November 20, 2008
    Applicant: AJ Manufacturing Co., Inc.
    Inventor: Rafal P. Stawarski