Patents by Inventor Carl LAPIERRE

Carl LAPIERRE 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).

  • Publication number: 20250032986
    Abstract: A concentrator system is for processing maple sap for production of maple syrup. The concentrator system includes a fluid circuit for receiving maple sap to be processed from a given source of maple sap. At least one osmotic membrane is operatively disposed about the fluid circuit and in fluid connection with the maple sap to be processed, for passing the maple sap to be processed through the at least one osmotic membrane, at differential pressure of at least 600 PSI, in order to withdraw water content from the maple sap being processed and thus obtain a resulting concentrated maple sap in one single step.
    Type: Application
    Filed: July 26, 2024
    Publication date: January 30, 2025
    Inventor: Carl LAPIERRE
  • Publication number: 20230002840
    Abstract: An evaporator system used for the production of maple syrup. The evaporator system comprises at least one receptacle for receiving and processing maple water destined to be transformed, a combustion chamber for burning biomass, and a detector of temperature of the combustion.
    Type: Application
    Filed: September 12, 2022
    Publication date: January 5, 2023
    Applicant: LES ÉQUIPEMENTS LAPIERRE INC.
    Inventors: Donald LAPIERRE, Carl LAPIERRE, Gabriel BOUCHER, Luc BRIÈRE, André FILLION, Jean-François GOULET
  • Publication number: 20220260191
    Abstract: A dead-end sap line connector for a sap collection system is provided. The dead-end sap line connector comprises a fluid transfer body having interconnected walls defining a hollow inner chamber being in fluid communication with a plurality of fittings each extending from one of said walls; a first fitting being engageable with the drop line; and a second fitting extending in a direction orthogonal to the first fitting and being engageable with the lateral line. The dead-end sap line connector further comprises a sealing member extending from one of said walls in a direction opposite to said first fitting, and a plugged fitting extending from one of said walls in a direction opposite to said second fitting. A sap collection system comprising said dead-end sap line connector is also provided. Moreover, an alternative dead-end sap line connector (and a system comprising said dead-end sap line connector) is also provided.
    Type: Application
    Filed: February 18, 2022
    Publication date: August 18, 2022
    Inventors: Carl LAPIERRE, Jean-François GOULET
  • Publication number: 20210115525
    Abstract: An evaporator system used for the production of maple syrup. The evaporator system comprises at least one receptacle for receiving and processing maple water destined to be transformed, a combustion chamber for burning biomass, and a detector of temperature of the combustion.
    Type: Application
    Filed: April 27, 2020
    Publication date: April 22, 2021
    Inventors: Donald LAPIERRE, Carl LAPIERRE, Gabriel BOUCHER, Luc BRIÈRE, André FILLION, Jean-François GOULET