Patents by Inventor Lars Peter Bilde Hansen

Lars Peter Bilde Hansen 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: 12129071
    Abstract: A process for line production of plant growth medium pots or bags with a closed bottom end includes the steps of: i) continuously folding the free end of a continuous length of water and air permeable sheet material into a sheet material tube around and beyond a free end of a growth medium feeding tube; ii) forming a first sealing in the sheet material tube; iii) filling the sheet material tube with a measured amount of growth medium; iv) forming a second sealing in the sheet material tube; v) separating the part of the sheet material tube positioned downstream from the second sealing to form a first plant growth medium pot or bag with a closed end, repeating as needed to form a plurality of plant growth medium pots or bags.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: October 29, 2024
    Assignee: Ellepot A/S
    Inventor: Lars Peter Bilde Hansen
  • Publication number: 20230403990
    Abstract: A system for packaging growth medium pots onto propagation trays is provided. The system includes an apparatus adapted for producing a length of growth medium cut into growth medium pots of suitable size; and a distributor apparatus adapted for positioning growth medium pots into a propagation tray or the like. The distributor apparatus comprises a) a first apparatus, b) a conveyor unit, and c) a second apparatus. The first apparatus is configured for positioning growth medium pots onto said conveyor unit. The conveyor unit comprises an endless conveyor belt adapted for transporting the growth medium pots toward the second apparatus. The second apparatus is configured for moving said growth medium pots positioned on the said conveyor belt into a propagation tray or the like.
    Type: Application
    Filed: October 15, 2021
    Publication date: December 21, 2023
    Inventor: Lars Peter Bilde Hansen
  • Publication number: 20210309399
    Abstract: A process for line production of plant growth medium pots or bags with a closed bottom end includes the steps of: i) continuously folding the free end of a continuous length of water and air permeable sheet material into a sheet material tube around and beyond a free end of a growth medium feeding tube; ii) forming a first sealing in the sheet material tube; iii) filling the sheet material tube with a measured amount of growth medium; iv) forming a second sealing in the sheet material tube; v) separating the part of the sheet material tube positioned downstream from the second sealing to form a first plant growth medium pot or bag with a closed end, repeating as needed to form a plurality of plant growth medium pots or bags.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 7, 2021
    Inventor: Lars Peter Bilde Hansen