Patents by Inventor Joost Cornelis Duvekot

Joost Cornelis Duvekot 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).

  • Mounting device and fall protection system
    Patent number: 9566458
    Abstract: A mounting device for mounting on a wall of an object comprises an at least substantially form-retaining base part (20) with at least one mounting member (10) and a substantially flexible flap (30), a distal part (32) of which extends substantially freely and laterally from the base part (20) and which is intended and adapted to be connected firmly to a surface of the wall of the object. The base part (20) comprises a form-retaining body which is formed integrally with a solid monolithic core, wherein a proximal part (31) of the flap (30) is incorporated at least substantially tightly in the core material of the body.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: February 14, 2017
    Assignee: KEDGE HOLDING B.V.
    Inventors: Joost Cornelis Duvekot, Martin Mastenbroek
  • Finish element, construction and method for a liquid-tight sealing of a surface
    Patent number: 8628286
    Abstract: A finishing element 1 comprises a relatively form-retaining core body 2 connected liquid-tightly to a relatively flexible rim body 4, which here extends laterally around the core body in at least substantially liquid-tight manner. The core body 2 comprises a cavity for the purpose of receiving liquid-tightly therein an at least substantially shank-like free outer end 10 of a construction element. A finishing element 1 is thus provided with which the outer end of a construction element can be finished in reliably liquid-tight manner.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: January 14, 2014
    Assignee: Kedge Holding B.V.
    Inventors: Joost Cornelis Duvekot, Martin Mastenbroek
  • FINISH ELEMENT, CONSTRUCTION AND METHOD FOR A LIQUID-TIGHT SEALING OF A SURFACE
    Publication number: 20110094652
    Abstract: A finishing element 1 comprises a relatively form-retaining core body 2 connected liquid-tightly to a relatively flexible rim body 4, which here extends laterally around the core body in at least substantially liquid-tight manner. The core body 2 comprises a cavity for the purpose of receiving liquid-tightly therein an at least substantially shank-like free outer end 10 of a construction element. A finishing element 1 is thus provided with which the outer end of a construction element can be finished in reliably liquid-tight manner.
    Type: Application
    Filed: May 19, 2009
    Publication date: April 28, 2011
    Applicant: KEDGE HOLDING B.V.
    Inventors: Joost Cornelis Duvekot, Martin Mastenbroek
  • MOUNTING DEVICE AND FALL PROTECTION SYSTEM
    Publication number: 20110094828
    Abstract: A mounting device for mounting on a wall of an object comprises an at least substantially form-retaining base part (20) with at least one mounting member (10) and a substantially flexible flap (30), a distal part (32) of which extends substantially freely and laterally from the base part (20) and which is intended and adapted to be connected firmly to a surface of the wall of the object. The base part (20) comprises a form-retaining body which is formed integrally with a solid monolithic core, wherein a proximal part (31) of the flap (30) is incorporated at least substantially tightly in the core material of the body.
    Type: Application
    Filed: March 27, 2009
    Publication date: April 28, 2011
    Applicant: KEDGE HOLDING B.V.
    Inventors: Joost Cornelis Duvekot, Martin Mastenbroek
  • Attachment device
    Patent number: D749401
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: February 16, 2016
    Assignee: KEDGE HOLDING B.V.
    Inventor: Joost Cornelis Duvekot