Patents by Inventor Carl F. Mellin

Carl F. Mellin 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).

  • Laryngoscope with removable light source
    Patent number: 6102851
    Abstract: The present invention is a laryngoscope comprising a handle member having an upper portion and an internal cavity portion. The laryngoscope further comprises a blade member having a first end portion and a second end portion. The first end portion of the blade member is removably connected to the upper portion of the handle member. The laryngoscope further comprises a fiber optic cable having first and second ends extending from the first end portion of the blade member to substantially the second end portion of the blade member. The laryngoscope further comprises a light source removably disposed within the internal cavity of the handle member. The light source comprises a light emitting portion in communication with the first end of the fiber optic cable through the upper portion of the handle member to thereby transmit light through the fiber optic cable.
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: August 15, 2000
    Inventor: Carl F. Mellin
  • Soft body medical instrument case
    Patent number: D431353
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: October 3, 2000
    Inventor: Carl F. Mellin
  • Hard body medical instrument case
    Patent number: D431902
    Type: Grant
    Filed: March 25, 1999
    Date of Patent: October 17, 2000
    Inventor: Carl F. Mellin