Patents by Inventor Ulrich Schlumpf

Ulrich Schlumpf 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).

  • Nipple for drinking vessels, especially baby bottles
    Patent number: 7637383
    Abstract: A nipple for baby bottles has a flattened nipple element with a recess which is pointed to the inside in its front end. In the bottom section of the recess there is a slit arrangement with arc-shaped slits which run in the bite direction.
    Type: Grant
    Filed: January 11, 2006
    Date of Patent: December 29, 2009
    Assignee: Lamprecht AG
    Inventor: Ulrich Schlumpf
  • Nipple for drinking vessels, especially baby bottles
    Publication number: 20060175278
    Abstract: A nipple for baby bottles has a flattened nipple element with a recess which is pointed to the inside in its front end. In the bottom section of the recess there is a slit arrangement with arc-shaped slits which run in the bite direction.
    Type: Application
    Filed: January 11, 2006
    Publication date: August 10, 2006
    Inventor: Ulrich Schlumpf