Patents by Inventor Sol Leitzke

Sol Leitzke 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).

  • Formed plunger apparatus
    Patent number: 11913485
    Abstract: An improved plunger for a self-locking pin having a plunger section and a base section in a unitary one-piece construction, wherein the plunger section is at least substantially orthogonal to the base section. Wherein the base section comprises at least a substantially planar configuration, and may provide for biasing of the plunger section. A portion of the plunger extends outwardly from a bore of the self locking pin in which the plunger resides. The plunger section is preferably wedge-shaped, or may possess other geometrical shapes, while the portion of the plunger disposed inside the bore is of a cylindrical shape. An extended biasing section tor positioning of the plunger section may be in unitary construction with the base section.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: February 27, 2024
    Assignee: Pivot Point, Incorporated
    Inventors: Roman J Baus, Sol Leitzke
  • FORMED PLUNGER APPARATUS
    Publication number: 20220056940
    Abstract: An improved plunger for a self-locking pin having a plunger section and a base section in a unitary one-piece construction, wherein the plunger section is at least substantially orthogonal to the base section. Wherein the base section comprises at least a substantially planar configuration, and may provide for biasing of the plunger section. A portion of the plunger extends outwardly from a bore of the self locking pin in which the plunger resides. The plunger section is preferably wedge-shaped, or may possess other geometrical shapes, while the portion of the plunger disposed inside the bore is of a cylindrical shape. An extended biasing section tor positioning of the plunger section may be in unitary construction with the base section.
    Type: Application
    Filed: August 21, 2020
    Publication date: February 24, 2022
    Applicant: Pivot Point, Incorporated
    Inventors: Roman J. Baus, Sol Leitzke