Patents by Inventor Dennis P. Cassidy

Dennis P. Cassidy 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).

  • Collar for marine pile repair and method of using the same
    Patent number: 9303382
    Abstract: A collar for repairing a marine support has a tubular upper segment, a tubular lower segment, and a middle segment providing a transition region between the upper and lower segments. The collar can be opened and closed along a slit extending from the upper end of the collar to the lower end of the collar. To repair a marine support, the collar is opened and positioned so as to surround the marine pile and the extension. The collar is then closed and secured along the slit. The upper end of the collar is secured to the extension, and the lower end of the collar is secured closely along the perimeter of the pile. A flowable fill material is then injected into spaces between the collar and the marine support, filling or encasing voids or damaged areas on the marine support.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: April 5, 2016
    Assignee: BOSWELL ENGINEERING, INC.
    Inventor: Dennis P. Cassidy
  • COLLAR FOR MARINE PILE REPAIR AND METHOD OF USING SAME
    Publication number: 20150117959
    Abstract: A collar for repairing a marine support has a tubular upper segment, a tubular lower segment, and a middle segment providing a transition region between the upper and lower segments. The collar can be opened and closed along a slit extending from the upper end of the collar to the lower end of the collar. To repair a marine support, the collar is opened and positioned so as to surround the marine pile and the extension. The collar is then closed and secured along the slit. The upper end of the collar is secured to the extension, and the lower end of the collar is secured closely along the perimeter of the pile. A flowable fill material is then injected into spaces between the collar and the marine support, filling or encasing voids or damaged areas on the marine support.
    Type: Application
    Filed: October 30, 2014
    Publication date: April 30, 2015
    Inventor: Dennis P. Cassidy
  • Collar for marine pile repair
    Patent number: D737997
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: September 1, 2015
    Assignee: Boswell Engineering, Inc.
    Inventor: Dennis P. Cassidy