Patents by Inventor Justin Niederman

Justin Niederman 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).

  • Wrist and forearm strengthening device
    Patent number: 11938374
    Abstract: A wrist strengthening device includes a first handle, a second handle coupled to the first handle, and a tightening component coupled to the first handle and the second handle. The tightening component is configured to provide resistance to movement of the first handle and the second handle as the first handle is moved in a first direction and the second handle is moved in a second direction, opposite the first direction. The tightening component includes an outer piece, an inner piece, and a male and a female portion. Movement of the male portion toward the female portion causes space between the inner piece and the outer piece to decrease and friction therebetween to concurrently increase.
    Type: Grant
    Filed: February 24, 2020
    Date of Patent: March 26, 2024
    Inventor: Justin Niederman
  • WRIST AND FOREARM STRENGTHENING DEVICE
    Publication number: 20200188731
    Abstract: A wrist strengthening device includes a first handle, a second handle coupled to the first handle, and a tightening component coupled to the first handle and the second handle. The tightening component is configured to provide resistance to movement of the first handle and the second handle as the first handle is moved in a first direction and the second handle is moved in a second direction, opposite the first direction. The tightening component includes an outer piece, an inner piece, and a male and a female portion. Movement of the male portion toward the female portion causes space between the inner piece and the outer piece to decrease and friction therebetween to concurrently increase.
    Type: Application
    Filed: February 24, 2020
    Publication date: June 18, 2020
    Inventor: Justin Niederman
  • Wrist and forearm strengthening device
    Patent number: 10569131
    Abstract: Embodiments of the present disclosure provide a wrist strengthening device having a first handle, a second handle and a tightening mechanism for increasing the resistance between the first handle, the second handle and the tightening mechanism.
    Type: Grant
    Filed: June 23, 2016
    Date of Patent: February 25, 2020
    Inventor: Justin Niederman
  • WRIST AND FOREARM STRENGTHENING DEVICE
    Publication number: 20160303424
    Abstract: Embodiments of the present disclosure provide a wrist strengthening device having a first handle, a second handle and a tightening mechanism for increasing the resistance between the first handle, the second handle and the tightening mechanism.
    Type: Application
    Filed: June 23, 2016
    Publication date: October 20, 2016
    Inventor: Justin Niederman
  • Wrist and forearm strengthening device
    Patent number: 9387360
    Abstract: Embodiments of the present disclosure provide a wrist strengthening device having a first handle, a second handle and a tightening mechanism for increasing the resistance between the first handle, the second handle and the tightening mechanism.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: July 12, 2016
    Inventor: Justin Niederman
  • WRIST AND FOREARM STRENGTHENING DEVICE
    Publication number: 20130331234
    Abstract: Embodiments of the present disclosure provide a wrist strengthening device having a first handle, a second handle and a tightening mechanism for increasing the resistance between the first handle, the second handle and the tightening mechanism.
    Type: Application
    Filed: March 15, 2013
    Publication date: December 12, 2013
    Inventor: Justin Niederman