Patents by Inventor Ian Kowalski

Ian Kowalski 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).

  • Articulated roller assembly for bent bar
    Patent number: 11878660
    Abstract: An articulated roller assembly for a bent bar comprising an articulated roller configured to spin relative to the bent bar. The bent bar generally comprises at least one bent portion and at least one straight portion. The articulated roller is designed to be fitted over the bent portion of the bar to be positioned on the at least one straight portion of the bar where it spins freely. The articulated rollers comprise a series of cylindrical rigid bushings surrounded by a flexible, deformable sleeve. The bushings have an inner diameter and length such that the articulated roller can be fitted over the bent portion of the bar. In some examples, the inner diameter and length of the bushings are a function of the outer diameter of the bent bar and the radius of the bend in the bent portion of the bar.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: January 23, 2024
    Assignee: Suspenz, Inc.
    Inventor: Ian Kowalski
  • ARTICULATED ROLLER ASSEMBLY FOR BENT BAR
    Publication number: 20230062404
    Abstract: An articulated roller assembly for a bent bar comprising an articulated roller configured to spin relative to the bent bar. The bent bar generally comprises at least one bent portion and at least one straight portion. The articulated roller is designed to be fitted over the bent portion of the bar to be positioned on the at least one straight portion of the bar where it spins freely. The articulated rollers comprise a series of cylindrical rigid bushings surrounded by a flexible, deformable sleeve. The bushings have an inner diameter and length such that the articulated roller can be fitted over the bent portion of the bar. In some examples, the inner diameter and length of the bushings are a function of the outer diameter of the bent bar and the radius of the bend in the bent portion of the bar.
    Type: Application
    Filed: August 31, 2021
    Publication date: March 2, 2023
    Applicant: Suspenz, Inc.
    Inventor: Ian Kowalski
  • Folding cart accessory for watercraft
    Patent number: D868411
    Type: Grant
    Filed: August 8, 2019
    Date of Patent: November 26, 2019
    Assignee: Suspenz, Inc.
    Inventor: Ian Kowalski
  • Portable folding stand for watercraft
    Patent number: D910529
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: February 16, 2021
    Assignee: Suspenz, Inc.
    Inventors: Ian Kowalski, Lauri Crowe, Qiu Jianrong
  • Folding cart accessory for watercraft
    Patent number: D929067
    Type: Grant
    Filed: November 22, 2019
    Date of Patent: August 24, 2021
    Assignee: Suspenz, Inc.
    Inventor: Ian Kowalski
  • Universal utility rack
    Patent number: D972864
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: December 20, 2022
    Assignee: Suspenz, Inc.
    Inventor: Ian Kowalski
  • Portable folding stand for watercraft
    Patent number: D994576
    Type: Grant
    Filed: January 25, 2021
    Date of Patent: August 8, 2023
    Assignee: Suspenz, Inc.
    Inventors: Ian Kowalski, Lauri Crowe, Qiu Jianrong