Patents by Inventor Christian Wolfram Hahn

Christian Wolfram Hahn 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).

  • Publication number: 20110203066
    Abstract: A toothpaste measuring toothbrush for allowing users of a toothbrush to know how much toothpaste is needed or recommended simply by filling a reservoir in the toothbrush. The toothpaste measuring toothbrush generally includes toothbrush bristles, a head that attaches to the bristles, and a well surrounded by bristles.
    Type: Application
    Filed: February 19, 2010
    Publication date: August 25, 2011
    Inventor: Christian Wolfram Hahn
  • Publication number: 20100083455
    Abstract: A tool for holding small parts and for immobilizing the parts during cleaning or other treatment with a fluid. The tool includes first and second porous members which encompass the part. At least one of the first and second members is deformable to partially conform to the part. The tool has elements for holding or securing the first and second members together during cleaning. The tool may also have a handle connected to the first and second porous members. The handle may be spring biased so that the first and second members are normally held together to enclose a part. The handle can be manipulated to move the first and second members apart when it is desired to insert or remove a part from between them.
    Type: Application
    Filed: October 8, 2008
    Publication date: April 8, 2010
    Inventors: Christian Wolfram Hahn, John Warren Moers
  • Publication number: 20090186316
    Abstract: ABSTRACT: A double sided dental articulating paper forceps that has two pairs of opposed jaws (12) which hold articulating paper or gauze, one on each end of the appliance, extending from interconnected arms (16) and intermediate arms (14), allowing the quick drying and marking of the dental occlusion with one instrument as well as allowing the marking of the dental occlusion with two separate articulating paper colors in one instrument.
    Type: Application
    Filed: January 23, 2008
    Publication date: July 23, 2009
    Inventor: Christian Wolfram Hahn