Patents by Inventor Egbert Berend Holtkamp

Egbert Berend Holtkamp 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: 8562066
    Abstract: The invention relates to a camping vehicle (150) comprising at least one vehicle wall (155), a tent construction (101) that can be folded out and has at least one individual tent wall (102), which can be converted from a stored state into an erected state and a frame construction (103). The vehicle wall or walls (155) and the tent wall or walls (102), in a design in which they adjoin one another, together form part of a delimiting wall construction, which when erected defines at least one single internal habitable area of the camping vehicle. The delimiting wall construction is provided with an inflation connection (104) and closing means (105, 106) that close respective openings (107, 117) for the habitable area or areas. According to the invention, the delimiting wall construction is designed in such a way that it can be inflated with the closing means closed from the stored state into an inflation state that temporarily occurs during the erection of the tent construction.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: October 22, 2013
    Inventor: Egbert Berend Holtkamp
  • Publication number: 20110260498
    Abstract: The invention relates to a camping vehicle (150) comprising at least one vehicle wall (155), a tent construction (101) that can be folded out and has at least one individual tent wall (102), which can be converted from a stored state into an erected state and a frame construction (103). The vehicle wall or walls (155) and the tent wall or walls (102), in a design in which they adjoin one another, together form part of a delimiting wall construction, which when erected defines at least one single internal habitable area of the camping vehicle. The delimiting wall construction is provided with an inflation connection (104) and closing means (105, 106) that close respective openings (107, 117) for the habitable area or areas. According to the invention, the delimiting wall construction is designed in such a way that it can be inflated with the closing means closed from the stored state into an inflation state that temporarily occurs during the erection of the tent construction.
    Type: Application
    Filed: June 24, 2009
    Publication date: October 27, 2011
    Inventor: Egbert Berend Holtkamp
  • Patent number: 7178536
    Abstract: An awning construction for a camping accommodation or the like, including a roof and at least one side wall, as well as a container which is mountable on a wall of a camping accommodation, which is arranged to include, in a closed position of the rest, at least the tent cloth of an awning, wherein the container includes, in mounted condition, a substantially horizontal and at least one substantially vertical section, which container further has an open position to take the awning out of the container and put it up and wherein the container is further provided with a fixing device for an edge of the tent cloth of the awning, located, in the operative position, in the container.
    Type: Grant
    Filed: July 11, 2003
    Date of Patent: February 20, 2007
    Inventor: Egbert Berend Holtkamp
  • Patent number: 6997198
    Abstract: Method for manufacturing a tent construction having at least one panel manufactured from suitable cloth, and tent construction manufactured utilizing the method. A basic panel is manufactured from a material of desired properties and is provided with one or more covering panels or waterproof material that form part of the outer wall of the tent construction. The basic panel may consist of relatively narrow edges of durable material or of an entirely or partially closed panel of open, breathing material.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: February 14, 2006
    Inventor: Egbert Berend Holtkamp
  • Publication number: 20040069416
    Abstract: An awning construction for a camping accommodation or the like, comprising a roof and at least one side wall, as well as a container which is mountable on a wall of a camping accommodation, which is arranged to include, in a closed position of rest, at least the tent cloth of an awning, wherein the container comprises, in mounted condition, a substantially horizontal and at least one substantially vertical section, which container further has an open position to take the awning out of the container and put it up and wherein the container is further provided with fixing means for an edge of the tent cloth of the awning, located, in the operative position, in the container.
    Type: Application
    Filed: July 11, 2003
    Publication date: April 15, 2004
    Inventor: Egbert Berend Holtkamp