Patents by Inventor B. Michael Jackson

B. Michael Jackson 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).

  • Three-piece retractable-bladed knife
    Patent number: 5475925
    Abstract: A three-piece knife having a replacable, retractable cutting blade, which may be locked either in the operating or deployed position, or in a retracted or safety position, by using a single digit on one hand, is described. Safety of hospital personnel and medical waste-disposal personnel is achieved in the surgical scalpel embodiment of the three-piece knife without loss of function or convenience of the scalpel.
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: December 19, 1995
    Inventors: Philip H. Newman, B. Michael Jackson, Charles T. Gregg, David Platts
  • Retractable-bladed surgical scalpel
    Patent number: 5201748
    Abstract: A surgical scalpel having a replacable, retractable cutting blade which may be locked in the operating or deployed position using a single digit on one hand is described. Safety of hospital personnel and medical waste disposal personnel is achieved without loss of function or convenience of the scalpel.
    Type: Grant
    Filed: June 1, 1992
    Date of Patent: April 13, 1993
    Inventors: Philip H. Newman, B. Michael Jackson, Charles T. Gregg, David Platts