Patents by Inventor Peter Ennet

Peter Ennet 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).

  • Thermoplastic pavement marking and method of producing the same
    Patent number: 11535992
    Abstract: A method of producing a preformed pavement marking prior to application to paving on the ground comprises: providing a first sheet (10a) of thermoplastic pavement marking material; providing a second sheet (10b) of thermoplastic pavement marking material; positioning the first and second sheets (10a, 10b) next to each other; transferring energy to an energization zone (28) along an edge of at least one of said first and second sheets (10a; 10b), to locally liquefy a portion of the thermoplastic material of said at least one of the first and second thermoplastic pavement marking material sheets (10a, 10b) in the energization zone (28); and solidifying the liquefied thermoplastic of the energization zone (28) to form a bond between the first and second sheets (10a, 10b).
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: December 27, 2022
    Assignee: COLORPOINT OSBY KEMI AB
    Inventors: Peter Ennet, Jonas Axelsson
  • Thermoplastic Pavement Marking and Method of Producing the Same
    Publication number: 20200283974
    Abstract: A method of producing a preformed pavement marking prior to application to paving on the ground comprises: providing a first sheet (10a) of thermoplastic pavement marking material; providing a second sheet (10b) of thermoplastic pavement marking material; positioning the first and second sheets (10a, 10b) next to each other; transferring energy to an energization zone (28) along an edge of at least one of said first and second sheets (10a; 10b), to locally liquefy a portion of the thermoplastic material of said at least one of the first and second thermoplastic pavement marking material sheets (10a, 10b) in the energization zone (28); and solidifying the liquefied thermoplastic of the energization zone (28) to form a bond between the first and second sheets (10a, 10b).
    Type: Application
    Filed: November 20, 2018
    Publication date: September 10, 2020
    Inventors: Peter Ennet, Jonas Axelsson