Patents by Inventor Leo J. Laughlin

Leo J. Laughlin 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).

  • Wing pulley having central reinforcing disk
    Patent number: 9284125
    Abstract: Wing pulleys that engage a conveyor belt during conveying operations are described. The wing pulley includes a central reinforcing disk that strengthens and stabilizes the pulley.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: March 15, 2016
    Assignee: Precision, Inc.
    Inventor: Leo J. Laughlin
  • WING PULLEY HAVING CENTRAL REINFORCING DISK
    Publication number: 20140251761
    Abstract: Wing pulleys that engage a conveyor belt during conveying operations are described. The wing pulley includes a central reinforcing disk that strengthens and stabilizes the pulley.
    Type: Application
    Filed: May 23, 2014
    Publication date: September 11, 2014
    Applicant: Precision, Inc.
    Inventor: Leo J. Laughlin
  • Wing pulley having central reinforcing disk
    Patent number: 8739965
    Abstract: Wing pulleys that engage a conveyor belt during conveying operations are described. The wing pulley includes a central reinforcing disk that strengthens and stabilizes the pulley.
    Type: Grant
    Filed: January 20, 2011
    Date of Patent: June 3, 2014
    Assignee: Precision, Inc.
    Inventor: Leo J. Laughlin
  • WING PULLEY HAVING CENTRAL REINFORCING DISK
    Publication number: 20120186945
    Abstract: Wing pulleys that engage a conveyor belt during conveying operations are described. The wing pulley includes a central reinforcing disk that strengthens and stabilizes the pulley.
    Type: Application
    Filed: January 20, 2011
    Publication date: July 26, 2012
    Applicant: PRECISION, INC.
    Inventor: Leo J. Laughlin
  • WING PULLEY HAVING CENTRAL REINFORCING DISK
    Publication number: 20110315517
    Abstract: Wing pulleys that engage a conveyor belt during conveying operations are described. The wing pulley includes a central reinforcing disk that strengthens and stabilizes the pulley.
    Type: Application
    Filed: June 25, 2010
    Publication date: December 29, 2011
    Applicant: PRECISION, INC.
    Inventor: Leo J. Laughlin