Patents by Inventor Nils Stormby

Nils Stormby 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).

  • Spatula for taking of sampling
    Patent number: 6379315
    Abstract: A spatula for sampling comprises an elongated stem (10) having a flat scraper at least at one end of the stem. According to the invention said scraper is perforated.
    Type: Grant
    Filed: November 29, 2000
    Date of Patent: April 30, 2002
    Assignee: Medscand Medical AB
    Inventors: Jan Clarén, Nils Stormby
  • Endocervical sampling brush and smear method
    Patent number: 4759376
    Abstract: Disclosed is a method for obtaining cells from the uterine cervical canal (external os) by inserting a conically tapered brush into the canal and rotating the brush to cause cells to become entrapped by the brush. The brush employed utilizes a spiral wound bristle of 15-20 millimeters in length and of 3 to 7 millimeters in diameter at its widest end. The bristles are formed primarily of a nylon having a maximum diameter of 0.06 millimeters, and relatively soft such as that of a soft toothbrush to more readily bend and avoid damaging in the tissues.
    Type: Grant
    Filed: April 16, 1987
    Date of Patent: July 26, 1988
    Inventor: Nils Stormby
  • Cleaning brush for the urethra or the like
    Patent number: D316488
    Type: Grant
    Filed: December 8, 1987
    Date of Patent: April 30, 1991
    Assignee: Medscand AB
    Inventor: Nils Stormby
  • Endometric brush
    Patent number: D317361
    Type: Grant
    Filed: December 11, 1987
    Date of Patent: June 4, 1991
    Assignee: Medscand AB
    Inventor: Nils Stormby