Patents by Inventor Brian Joseph Pearson

Brian Joseph Pearson 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).

  • Bag engaging device
    Patent number: 11486789
    Abstract: An assembly (10) to engage seemingly closed bags (11) that contain a product. The assembly (10) includes a conveyor (14) that has a length (16) that is moved in a conveying direction (17). A compression device (24) is adjustable in respective distance from the length (17) by a “parallelogram” arrangement. The compression device (24) engages the bags (11) and compresses the bag (11) against the length (12), with sensors (33 and 34) providing a signal indicative of the depth of the bags (11), and therefore a signal indicative of bags (11).
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: November 1, 2022
    Assignee: TNA Australia Pty Limited
    Inventor: Brian Joseph Pearson
  • BAG ENGAGING DEVICE
    Publication number: 20190331548
    Abstract: An assembly (10) to engage seemingly closed bags (11) that contain a product. The assembly (10) includes a conveyor (14) that has a length (16) that is moved in a conveying direction (17). A compression device (24) is adjustable in respective distance from the length (17) by a “parallelogram” arrangement. The compression device (24) engages the bags (11) and compresses the bag (11) against the length (12), with sensors (33 and 34) providing a signal indicative of the depth of the bags (11), and therefore a signal indicative of bags (11).
    Type: Application
    Filed: April 29, 2019
    Publication date: October 31, 2019
    Inventor: Brian Joseph Pearson