Patents by Inventor Holger Knaack

Holger Knaack 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: 6691869
    Abstract: A folding box having a rectangular pack casing, a lid part which is connected on the border side of the pack casing and is provided with an insertion flap which engages in the pack casing, wherein articulated in the base region, on one of the four walls which form the pack casing, is a base part provided with an insertion flap which engages in the pack casing, there being articulated on the insertion flap an extension which forms an inner base and at least comprises an inner-base flap, which is articulated on the insertion flap, and an adhesive flap, which is articulated on the inner-base flap and, with the folding box in the completed state, is adhesively bonded to a first side wall, which is located opposite a second side wall, which is in contact with the insertion flap.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: February 17, 2004
    Assignee: Beiersdorf AG
    Inventors: Holger Knaack, Klaus-Peter Stange, Günther Schultz
  • Publication number: 20020036150
    Abstract: Folding box 1 for goods such as glasses, bottles, jars or similar products, in particular for cosmetics articles, having a rectangular pack casing, and having a lid part 41 which is connected on the border side of said pack casing and is provided with an insertion flap 45 which engages in the pack casing, wherein articulated in the base region 30, on one of the four side walls 11, 12, 13, 14 which form the pack casing, is a base part 33 provided with an insertion flap 35 which engages in the pack casing, there being articulated on the insertion flap 35 an extension 70 which forms an inner base and at least comprises an inner-base flap 71, which is articulated on the insertion flap 35, and an adhesive flap 72, which is articulated on the inner-base flap 71 and, with the folding box 1 in the completed state, is adhesively bonded to the side wall 13, which is located opposite the side wall 11, which is in contact with the insertion flap 35.
    Type: Application
    Filed: August 30, 2001
    Publication date: March 28, 2002
    Inventors: Holger Knaack, Klaus-Peter Stange, Gunther Schultz
  • Publication number: 20020036156
    Abstract: Folding box 1 for goods such as glasses, bottles, jars or similar products, in particular for cosmetics articles, having a rectangular pack casing, and having a lid part 41 which is connected to the border side of said pack casing and is provided with an insertion flap 45 which engages in the pack casing, wherein in each case one intermediate flap 21, 22, 23, 24 is articulated, in the base region 30, on each of the four side walls 11, 12, 13, 14 which form the pack casing, the intermediate flaps 21, 22, 23, 24 all being of the same height, and wherein in each case one base flap 31, 32, 33, 34 is articulated on each of the four intermediate flaps 21, 22, 23, 24, in each case two of the base flaps 31, 32, 33, 34 being adhesively bonded to one another such that the base 30 automatically closes as the folding box 1 is erected.
    Type: Application
    Filed: August 30, 2001
    Publication date: March 28, 2002
    Inventors: Holger Knaack, Klaus-Peter Stange, Gunther Schultz