Patents by Inventor Andrzej Krysztof

Andrzej Krysztof 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).

  • Stethoscope with identifying-personalizing ring
    Patent number: 7441629
    Abstract: A medical stethoscope head (1) comprises a body (2) with an inlet pipe and at least one diaphragm portion (4) provided with a diaphragm (5) at its lower surface. At least one identifying-personalizing ring (11) provided with identifying-personalizing means (14) is mounted in any area of an upper surface (10) of said diaphragm portion (4), opposite to said diaphragm (5). The identifying-personalizing ring (11), at its surface adjacent to the diaphragm portion (4), is provided with at least one locating element for explicit locating the identifying-personalizing ring (11) in defined angular position in relation to an axis (3?) of said inlet pipe (3) of said body (2).
    Type: Grant
    Filed: August 10, 2004
    Date of Patent: October 28, 2008
    Inventors: Joanna Magdalena Brudkiewicz-Krysztof, legal representative, Adam Rajmund Krysztof, Michal Jan Krysztof, Andrzej Krysztof
  • Stethoscope with identifying-personalizing ring
    Publication number: 20060201738
    Abstract: A medical stethoscope head (1) comprises a body (2) with an inlet pipe and at least one diaphragm portion (4) provided with a diaphragm (5) at its lower surface. At least one identifying-personalizing ring (11) provided with identifying-personalizing means (14) is mounted in any area of an upper surface (10) of said diaphragm portion (4), opposite to said diaphragm (5). The identifying-personalizing ring (11), at its surface adjacent to the diaphragm portion (4), is provided with at least one locating element for explicit locating the identifying-personalizing ring (11) in defined angular position in relation to an axis (3?) of said inlet pipe (3) of said body (2).
    Type: Application
    Filed: August 10, 2004
    Publication date: September 14, 2006
    Inventor: Andrzej Krysztof