Patents by Inventor Patrick G. Williams

Patrick G. Williams 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).

  • Latch system
    Patent number: 9610881
    Abstract: A slidable conveying assembly may include a latch frame and a latch rod rotatably engaged with, and extending at least partially through the latch frame. The latch rod may include a latch paddle at a first end. The assembly may also include a notch frame configured to slidably engage with the latch frame and a notched bar that may extend at least partially through the front notch frame and that may include multiple notches. The assembly may also include a biasing mechanism operably coupled to the latch frame and the latch rod and configured to bias the latch paddle into the multiple notches such that the latch paddle is biased into removable engagement with the multiple notches as the latch frame slides along the notch frame.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: April 4, 2017
    Assignee: CURRENTWRX LLC
    Inventor: Patrick G. Williams
  • LATCH SYSTEM
    Publication number: 20160090016
    Abstract: A slidable conveying assembly may include a latch frame and a latch rod rotatably engaged with, and extending at least partially through the latch frame. The latch rod may include a latch paddle at a first end. The assembly may also include a notch frame configured to slidably engage with the latch frame and a notched bar that may extend at least partially through the front notch frame and that may include multiple notches. The assembly may also include a biasing mechanism operably coupled to the latch frame and the latch rod and configured to bias the latch paddle into the multiple notches such that the latch paddle is biased into removable engagement with the multiple notches as the latch frame slides along the notch frame.
    Type: Application
    Filed: December 8, 2015
    Publication date: March 31, 2016
    Inventor: Patrick G. Williams
  • Latch system
    Patent number: 9227547
    Abstract: A slidable conveying assembly may include a latch frame and a latch rod rotatably engaged with, and extending at least partially through the latch frame. The latch rod may include a latch paddle at a first end. The assembly may also include a notch frame configured to slidably engage with the latch frame and a notched bar that may extend at least partially through the front notch frame and that may include multiple notches. The assembly may also include a biasing mechanism operably coupled to the latch frame and the latch rod and configured to bias the latch paddle into the multiple notches such that the latch paddle is biased into removable engagement with the multiple notches as the latch frame slides along the notch frame.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: January 5, 2016
    Assignee: CURRENTWRX LLC
    Inventor: Patrick G. Williams
  • LATCH SYSTEM
    Publication number: 20150048642
    Abstract: A slidable conveying assembly may include a latch frame and a latch rod rotatably engaged with, and extending at least partially through the latch frame. The latch rod may include a latch paddle at a first end. The assembly may also include a notch frame configured to slidably engage with the latch frame and a notched bar that may extend at least partially through the front notch frame and that may include multiple notches. The assembly may also include a biasing mechanism operably coupled to the latch frame and the latch rod and configured to bias the latch paddle into the multiple notches such that the latch paddle is biased into removable engagement with the multiple notches as the latch frame slides along the notch frame.
    Type: Application
    Filed: August 18, 2014
    Publication date: February 19, 2015
    Inventor: Patrick G. WILLIAMS
  • Flame resistant thermoplastic composition, articles thereof, and method of making articles
    Publication number: 20040232598
    Abstract: A thermoplastic composition comprising a polyimide resin, a polycarbonate resin, a polyimide-polysiloxane copolymer and talc.
    Type: Application
    Filed: May 20, 2003
    Publication date: November 25, 2004
    Inventors: Constantin Donea, Robert R. Gallucci, Lyle Kirkpatrick, William Kernick, Charles Mulcahy, Brian Tande, Patrick G. Williams