Patents by Inventor James H. Gravel

James H. Gravel 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).

  • Patent number: 10486048
    Abstract: A net shield apparatus for preventing contact and entanglement between the net of a sports goal and a roller component of a rolling ballast system mounted on the rear of the goal in the form of a cover which overlaps the roller and includes an arrangement to secure the net on the outer surface of the shield.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: November 26, 2019
    Inventor: James H. Gravel
  • Patent number: 10010776
    Abstract: An improved auxiliary weighted roller assembly attachable to a sports goal ground crossbar to stabilize the goal and to facilitate temporary or long term relocation for field maintenance, alternative field use, or storage consisting of a framework attachable to the crossbar and a pair of weighted rollers attached to the framework one each disposed on the front and rear of the crossbar of sufficient diameter to raise the crossbar above the ground, the improvement comprising devices to increase the strength of the clamping mechanism employed to attach the roller assembly and the goal ground crossbar.
    Type: Grant
    Filed: January 13, 2017
    Date of Patent: July 3, 2018
    Inventors: James H. Gravel, James Ritchie, Jr.
  • Publication number: 20180078840
    Abstract: A net shield apparatus for preventing contact and entanglement between the net of a sports goal and a roller component of a rolling ballast system mounted on the rear of the goal in the form of a cover which overlaps the roller and includes an arrangement to secure the net on the outer surface of the shield.
    Type: Application
    Filed: August 22, 2017
    Publication date: March 22, 2018
    Inventor: James H. Gravel
  • Patent number: 9889365
    Abstract: An auxiliary weighted roller assembly attachable to a sports goal ground crossbar to stabilize the goal and to facilitate temporary or long term relocation for field maintenance, alternative field use, or storage consisting of a framework attachable to the crossbar and a pair of weighted rollers attached to the framework one each disposed on the front and rear of the crossbar and of sufficient diameter to raise the crossbar above the ground.
    Type: Grant
    Filed: July 9, 2015
    Date of Patent: February 13, 2018
    Inventors: James H. Gravel, James Ritchie, Jr.
  • Publication number: 20170209757
    Abstract: An improved auxiliary weighted roller assembly attachable to a sports goal ground crossbar to stabilize the goal and to facilitate temporary or long term relocation for field maintenance, alternative field use, or storage consisting of a framework attachable to the crossbar and a pair of weighted rollers attached to the framework one each disposed on the front and rear of the crossbar of sufficient diameter to raise the crossbar above the ground, the improvement comprising devices to increase the strength of the clamping mechanism employed to attach the roller assembly and the goal ground crossbar.
    Type: Application
    Filed: January 13, 2017
    Publication date: July 27, 2017
    Inventors: James H. Gravel, James Ritchie, JR.
  • Publication number: 20160023084
    Abstract: An auxiliary weighted roller assembly attachable to a sports goal ground crossbar to stabilize the goal and to facilitate temporary or long term relocation for field maintenance, alternative field use, or storage consisting of a framework attachable to the crossbar and a pair of weighted rollers attached to the framework one each disposed on the front and rear of the crossbar and of sufficient diameter to raise the crossbar above the ground.
    Type: Application
    Filed: July 9, 2015
    Publication date: January 28, 2016
    Inventors: James H. Gravel, James Ritchie, JR.
  • Patent number: 8579736
    Abstract: In a soccer goal consisting of a framework supporting a net arranged to trap a soccer ball passing through the mouth of the frame upon scoring a goal, a safety device for preventing the shifting of the framework from a playing field position or from tipping over from misuse or player impact consisting of a weighted roller attachable or attached to the rear of the framework and resting on the playing field opposite the mouth which roller is either permanently weighted by construction of a heavy material or is constructed of a sealed shell fillable with a liquid such as water or a flowable particulate substance such as sand. In addition to providing the necessary weight to stabilize the goal, the rollers facilitate the repositioning of the goal for storage or to clear a playing field for other purposes.
    Type: Grant
    Filed: October 4, 2010
    Date of Patent: November 12, 2013
    Inventor: James H. Gravel
  • Publication number: 20110140363
    Abstract: In a soccer goal consisting of a framework supporting a net arranged to trap a soccer ball passing through the mouth of the frame upon scoring a goal, a safety device for preventing the shifting of the framework from a playing field position or from tipping over from misuse or player impact consisting of a weighted roller attachable or attached to the rear of the framework and resting on the playing field opposite the mouth which roller is either permanently weighted by construction of a heavy material or is constructed of a sealed shell fillable with a liquid such as water or a flowable particulate substance such as sand. In addition to providing the necessary weight to stabilize the goal, the rollers facilitate the repositioning of the goal for storage or to clear a playing field for other purposes.
    Type: Application
    Filed: October 4, 2010
    Publication date: June 16, 2011
    Inventor: James H. Gravel
  • Patent number: 5273292
    Abstract: A portable soccer goal assembly is described, which is readily erected and taken down. The goal assembly is stable against tipping or buckling even when several individuals climb upon the vertical supports and cross-bar, as occurs frequently when the goal assembly is accessible at opportune moments.
    Type: Grant
    Filed: October 1, 1992
    Date of Patent: December 28, 1993
    Inventors: Edward M. Pardi, James H. Gravel