Patents by Inventor James William Curtwright

James William Curtwright 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: 11554753
    Abstract: A window wiper assembly for cleaning a surface of a vehicle window, which includes a guide rail mountable to a frame member supporting the window, a wiper arm having an elongate body configured with an opening and integrally connecting to a head portion for mounting thereto wheel assemblies capable of traversing interiorly within the guide rail, a glide post having a wheeled portion for slidably interacting with an integrated rail associated with the opening, a wiper blade assembly mounted to a bottom side of the elongate body, and a pivot arm equipped with first and second mount fittings respectively connecting to a shaft of the glide post and an output shaft of a wiper drive motor, whereby rotation of the output shaft aptly acts on the pivot arm to advance lateral movement of the wiper arm along the guide rail with that of the wiper blade assembly to effect entire surface cleaning of the window.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: January 17, 2023
    Inventor: James William Curtwright
  • Publication number: 20220388483
    Abstract: A window wiper assembly for cleaning a surface of a vehicle window, which includes a guide rail mountable to a frame member supporting the window, a wiper arm having an elongate body configured with an opening and integrally connecting to a head portion for mounting thereto wheel assemblies capable of traversing interiorly within the guide rail, a glide post having a wheeled portion for slidably interacting with an integrated rail associated with the opening, a wiper blade assembly mounted to a bottom side of the elongate body, and a pivot arm equipped with first and second mount fittings respectively connecting to a shaft of the glide post and an output shaft of a wiper drive motor, whereby rotation of the output shaft aptly acts on the pivot arm to advance lateral movement of the wiper arm along the guide rail with that of the wiper blade assembly to effect entire surface cleaning of the window.
    Type: Application
    Filed: March 3, 2022
    Publication date: December 8, 2022
    Inventor: James William Curtwright
  • Patent number: 8702527
    Abstract: A billiard rack design providing a perfect line-up of the balls with the diamonds on a pool table. When compression a ball in the corner of the slots makes for a perfect rack. The point on the removable markers (4) will line the rack up with the diamonds on the pool table. In addition by slightly tipping the rack before removing it from the balls, makes for an steady accurate rack, and will not the disturb the other rack balls. These racks may come in different sizes to fit for 6, 7, 8, 9 ball pool tables.
    Type: Grant
    Filed: January 4, 2012
    Date of Patent: April 22, 2014
    Inventor: James William Curtwright
  • Publication number: 20120316003
    Abstract: A billiard rack design providing a perfect line-up of the balls with the diamonds on a pool table. When compression a ball in the corner of the slots makes for a perfect rack. The point on the removable markers 4 will line the rack up with the diamonds on the pool table. In addition by slightly tipping the rack before removing it from the balls, makes for an steady accurate rack, and will not the disturb the other rack balls.
    Type: Application
    Filed: January 4, 2012
    Publication date: December 13, 2012
    Inventor: James William Curtwright