Patents by Inventor Joshua James Cheetham

Joshua James Cheetham 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).

  • Dental cartridge
    Publication number: 20030096212
    Abstract: A dental cartridge (10) for dispensing a dental cartridge substance (26). The dental cartridge (10) has a dispensing region (18) which is of substantially constant internal diameter. The dispensing region (18) is at least partially curved. A deformable piston (24) is provided and arranged to pass through the curved portion of the dispensing region (18).
    Type: Application
    Filed: September 27, 2002
    Publication date: May 22, 2003
    Inventor: Joshua James Cheetham