Patents by Inventor Dwayne Campbell

Dwayne Campbell 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: 11812898
    Abstract: A portable towel dispensing device for carrying the paper towel dispenser by an attachable strap includes a tube. The tube has an end and an opposite end. A solid end is coupled to the end and a cap end is positioned on the opposite end. The cap end can be removable from the tube to expose a hollow interior to the user. A roll of paper towels is contained within the hollow interior. A plurality of belt clips is coupled to an exterior of the tube. Each of the belt clips has an aperture. A strap has a pair of ends with a hook clip coupled to each of the ends. Each of the hook clips attaches to the aperture of each of the belt clips. The strap is positioned on the shoulder or the waist of the user.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: November 14, 2023
    Inventor: Dwayne Campbell
  • Publication number: 20230255413
    Abstract: A portable towel dispensing device for carrying the paper towel dispenser by an attachable strap includes a tube. The tube has an end and an opposite end. A solid end is coupled to the end and a cap end is positioned on the opposite end. The cap end can be removable from the tube to expose a hollow interior to the user. A roll of paper towels is contained within the hollow interior. A plurality of belt clips is coupled to an exterior of the tube. Each of the belt clips has an aperture. A strap has a pair of ends with a hook clip coupled to each of the ends. Each of the hook clips attaches to the aperture of each of the belt clips. The strap is positioned on the shoulder or the waist of the user.
    Type: Application
    Filed: February 15, 2022
    Publication date: August 17, 2023
    Inventor: Dwayne Campbell
  • Patent number: 8212376
    Abstract: An apparatus, and an associated method, for powering a powerline network apparatus, such as a HOMEPLUG™ transceiver. A data signal sensor is positioned to sense a data signal that is to be operated upon by the powerline network apparatus. When a data signal is sensed, an indication is formed, and the indication is used to control the switch positioning of a switch that interconnects a power supply with the powerline network apparatus. When the indication of sensing of the data signal is formed, the switch is closed, and the power supply is connected to the powerline-network apparatus operative power is provided to power the powerline network apparatus.
    Type: Grant
    Filed: November 14, 2008
    Date of Patent: July 3, 2012
    Assignee: RadioShack Corporation
    Inventors: Peter Griffin, Dwayne Campbell
  • Publication number: 20100124882
    Abstract: An apparatus, and an associated method, for powering a homeplug device, such as a homeplug transceiver. A data signal sensor is positioned to sense a data signal that is to be operated upon by the homeplug device. When a data signal is sensed, an indication is formed, and the indication is used to control the switch positioning of a switch that interconnects a power supply with the homeplug device. When the indication of sensing of the data signal is formed, the switch is closed, and the power supply is connected to the homeplug device operative power is provided to power the homeplug device.
    Type: Application
    Filed: November 14, 2008
    Publication date: May 20, 2010
    Applicant: RADIO SHACK CORPORATION
    Inventors: PETER GRIFFIN, DWAYNE CAMPBELL
  • Patent number: 7171308
    Abstract: A weather station for providing weather information to a user, especially weather information related to lightning and severe thunderstorm activity. In accordance with the present invention, the weather station includes one or more antennas for receiving GPS transmissions, weather radio transmissions, and a separate radio band, such as the AM radio band for use in detecting lightning strikes. The GPS signal is used to determine the position of the user. A lightning detector coupled to the antenna for receiving the AM (or other band) signal calculates the proximity of any detected lightning strikes. The national weather radio band antenna receives information from NOAA and similar organizations and presents it to the user in the normal fashion.
    Type: Grant
    Filed: October 29, 2004
    Date of Patent: January 30, 2007
    Assignee: Radio Shack Corporation
    Inventor: Dwayne Campbell
  • Publication number: 20060106540
    Abstract: A weather station for providing weather information to a user, especially weather information related to lightning and severe thunderstorm activity. In accordance with the present invention, the weather station includes one or more antennas for receiving GPS transmissions, weather radio transmissions, and a separate radio band, such as the AM radio band for use in detecting lightning strikes. The GPS signal is used to determine the position of the user. A lightning detector coupled to the antenna for receiving the AM (or other band) signal calculates the proximity of any detected lightning strikes. The national weather radio band antenna receives information from NOAA and similar organizations and presents it to the user in the normal fashion.
    Type: Application
    Filed: October 29, 2004
    Publication date: May 18, 2006
    Inventor: Dwayne Campbell