Patents by Inventor R. Anthony Cook

R. Anthony Cook 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).

  • Conveyor belt scraper and system for the same
    Patent number: 8464858
    Abstract: A scraper blade has a tip of hard material and a base of resilient material. The base has at least one concave surface on the front side adjacent to the base and may have an additional concave surface on the back side adjacent to the tip. When the blade is urged against a conveyor belt for removing material, a substantial vertical force created by a significant obstruction on the belt will compress the scraper blade and will cause the blade to deform and move away from the belt until the obstruction has passed. A scraper blade system includes the scraper blade and an adjustment block for holding and adjusting the scraper blade against the conveyor belt.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: June 18, 2013
    Assignee: Cabin Creek Inc.
    Inventors: James B. Kirschner, Bruce T. Cleevely, R. Anthony Cook, William Thomas Bland
  • Conveyor Belt Scraper And System For The Same
    Publication number: 20110220461
    Abstract: A scraper blade has a tip of hard material and a base of resilient material. The base has at least one concave surface on the front side adjacent to the base and may have an additional concave surface on the back side adjacent to the tip. When the blade is urged against a conveyor belt for removing material, a substantial vertical force created by a significant obstruction on the belt will compress the scraper blade and will cause the blade to deform and move away from the belt until the obstruction has passed. A scraper blade system includes the scraper blade and an adjustment block for holding and adjusting the scraper blade against the conveyor belt.
    Type: Application
    Filed: March 10, 2011
    Publication date: September 15, 2011
    Applicant: CABIN CREEK, INC.
    Inventors: James B. Kirschner, Bruce T. Cleevely, R. Anthony Cook, William Thomas Bland
  • Conveyor belt scraper
    Patent number: D657525
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: April 10, 2012
    Assignee: Cabin Creek Inc.
    Inventors: James B. Kirschner, Bruce T. Cleevely, R. Anthony Cook, William Thomas Bland
  • Conveyor belt scraper
    Patent number: D669243
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: October 16, 2012
    Assignee: Cabin Creek, Inc.
    Inventors: James B. Kirschner, Bruce T. Cleevely, R. Anthony Cook, William Thomas Bland