Patents Assigned to IGRIP STUD INC.
  • Publication number: 20240175460
    Abstract: A removable tire stud of the present disclosure provides a stud and tool to remove the same. The removable tire stud includes a solid hexagonal shaped head portion having a top surface, the head portion being continuous with a shank portion. The shank portion including an unthreaded neck proximal to the head and a threaded portion with a blunt tip. The thread extends from the blunt tip to the unthreaded neck, and a first portion of the thread is sharpened to cut through rubber of a tire. A notched flange is fixed to the head portion proximal to the shank portion. The notched flange has two diametrically opposed notches in an outer edge thereof, and each notch is centered on a vertex of the hexagonal shaped head.
    Type: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Applicant: IGRIP STUD INC.
    Inventor: Patrick Lemay
  • Patent number: 11892022
    Abstract: The present invention provides a stud and tool to remove the same.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: February 6, 2024
    Assignee: IGRIP STUD INC.
    Inventor: Patrick Lemay
  • Patent number: 11255366
    Abstract: A removable stud, tool for inserting and removing the stud and kits comprising the studs and tool are provided. The removable stud comprises a hexagonal head portion connected to a threaded pointed shank portion. The hexagonal head portion includes a notched flange portion that has two diametrically opposed notches that are each centered on a vertex of the hexagonal head. The tool includes a wrench head comprising a neck with two substantially diametrically opposed walls extended therefrom. Each wall has an interior face configured to receive a vertex of the hexagonal head of the stud and a tip portion configured for the notch of the stud.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: February 22, 2022
    Assignee: IGRIP STUD INC.
    Inventor: Patrick Lemay
  • Publication number: 20220042537
    Abstract: The present invention provides a stud and tool to remove the same.
    Type: Application
    Filed: October 22, 2021
    Publication date: February 10, 2022
    Applicant: IGRIP STUD INC.
    Inventor: Patrick Lemay
  • Publication number: 20180073540
    Abstract: The present invention provides a stud and tool to remove the same.
    Type: Application
    Filed: September 12, 2016
    Publication date: March 15, 2018
    Applicant: IGRIP STUD INC.
    Inventor: Patrick Lemay