Patents by Inventor Patrick McDowell

Patrick McDowell 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: 9522320
    Abstract: The embodiments disclosed herein relate to a brake assembly for decelerating motion of a vehicle having a deck and a plurality of wheels. The brake assembly comprises a generally U-shaped member configured so that when attached to the vehicle the first portion extends transversely across at least a portion of the deck to form a foot bar. A brake flap attached to the second portion of the U-shaped members such that when the brake assembly is attached to the vehicle the brake flap is positioned proximal to at least one wheel of the vehicle. A mechanical fastener is configured to secure the brake assembly to the vehicle in a manner that permits rotatable movement of the foot bar and the brake flap with a spring positioned on the brake assembly configured to bias the brake flap away from the wheel to minimize interference with the wheel until the user of the vehicle depresses the foot bar so as to engage the wheel for deceleration.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: December 20, 2016
    Inventor: Patrick McDowell
  • Publication number: 20150190704
    Abstract: The embodiments disclosed herein relate to a mounting bracket configured to be secured to a deck without damaging the deck for the attachment of accessories. The bracket comprises is generally rigid U-shaped outer housing and a flexible L-shaped clip nested within the housing and at least one set mechanical fastener configured to penetrate the U-shaped housing to compress the L-shaped clip against the surface of the deck to secure the bracket to the deck. The bracket is configured to mount accessories selected a group consisting of a camera, a light, a brake assembly for decelerating motion, a seat assembly, and a video recorder.
    Type: Application
    Filed: June 18, 2014
    Publication date: July 9, 2015
    Inventor: Patrick McDowell
  • Patent number: 6345052
    Abstract: Method and apparatus are provided for guaranteeing that transmit cell available signals transmitted from an ATM-PHY interface device conform to a communication protocol. A previous transmit cell available signal from the previous clock cycle is stored and a transmit status signal and a transmit enable signal for the current clock cycle are sampled. One of the transmit status signal and the previous transmit cell available signal are selected as the new transmit cell available signal based upon the state of the transmit enable signal and the transmit status signal.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: February 5, 2002
    Assignee: PMC-Sierra, Ltd.
    Inventors: Richard Tsz-Shiu Tse, Shawn Patrick McDowell