Patents by Inventor Edwin Marcus Letty

Edwin Marcus Letty 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).

  • SCALPEL WITH PLASTIC BLADE CARRIER, HANDLE, OR BOTH
    Publication number: 20080086158
    Abstract: A scalpel is provided having a handle, a plastic blade carrier, and a scalpel blade secured to the blade carrier. The blade carrier is preferably sufficiently transparent to enable at least the shape of a blade secured to a flat face thereof to be visible from the opposite side of the blade carrier. Preferably, the blade carrier is made of a clear plastic material that may be colourless or tinted. The scalpel blade may be a fixed scalpel blade in which the blade carrier is integral with the handle. Alternatively, the scalpel blade may be retractable into a hollow handle that is also preferably sufficiently transparent to enable at least the shape of the scalpel blade to be visible through the wall of the handle.
    Type: Application
    Filed: October 5, 2007
    Publication date: April 10, 2008
    Applicant: Trevor John Milton
    Inventors: Robert Gerard Holman, Edwin Marcus Letty