Patents by Inventor Frederic Colliou

Frederic Colliou 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).

  • Stave, wooden barrel with staves, and method for producing staves
    Patent number: 11833709
    Abstract: The staves for producing wooden barrels are assembled of individual segments which are fixedly connected to each other at end faces. The individual segments are shorter wood pieces that are assembled such that the stave has the required length. The wooden barrel is produced of such staves which are placed against each other seal-tightly with their narrow sides. The individual segments are machined at their end faces such that individual segments resting against each other after assembly are positioned at an angle relative to each other and form a raw stave that is curved across the length.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: December 5, 2023
    Assignee: Michael Weinig AG
    Inventors: Josef Ballweg, Albrecht Dawidziak, Frederic Colliou, Hermann Schäfer, Klaus Weisenseel
  • Stave, Wooden Barrel with Staves, and Method for Producing Staves
    Publication number: 20210187780
    Abstract: The staves for producing wooden barrels are assembled of individual segments which are fixedly connected to each other at end faces. The individual segments are shorter wood pieces that are assembled such that the stave has the required length. The wooden barrel is produced of such staves which are placed against each other seal-tightly with their narrow sides. The individual segments are machined at their end faces such that individual segments resting against each other after assembly are positioned at an angle relative to each other and form a raw stave that is curved across the length.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Inventors: Josef Ballweg, Albrecht Dawidziak, Frederic Colliou, Hermann Schäfer, Klaus Weisenssel