Patents by Inventor Nebojsa Petrovic

Nebojsa Petrovic 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).

  • Inner cleaning system for endless belt conveyor
    Patent number: 10994936
    Abstract: A conveyor comprises an endless belt and a belt return device. The endless belt comprises an upper run and a lower run and is configured to convey conveying material in a conveying direction. An intermediate space is defined between the upper run and the lower run. The belt return device facilitates transitioning of the endless belt between the lower run and the upper run. The endless belt defines at least one passage opening which allows the exit of at least a portion of an intermediate space material which is formed by a portion of the conveying material which has reached the intermediate space. At least a portion of the endless belt comprises a conveyor track and a passage track. The passage track defines the at least one passage opening. The conveyor track and the passage track are arranged side by side in the conveying direction.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: May 4, 2021
    Assignees: Mayfran Limburg B.V., Mayfran International Inc., Tsubakimoto Mayfran Inc.
    Inventors: Mark Andrew Mandzukic, Ryuichi Hori, Nebojsa Petrovic, Rene Martin Sieben, John Joseph Zolcak
  • Plate with inner cleat
    Patent number: D735434
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: July 28, 2015
    Assignee: Mayfran International, Inc.
    Inventor: Nebojsa Petrovic
  • Plate with inner cleat
    Patent number: D777398
    Type: Grant
    Filed: July 27, 2015
    Date of Patent: January 24, 2017
    Assignee: Mayfran International, Inc.
    Inventor: Nebojsa Petrovic