Patents by Inventor Michael Krasik

Michael Krasik 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).

  • Calibrated angle and depth scissors
    Patent number: 6647842
    Abstract: A scissors with built-in ruler and protractor allows precision cuts to measure lengths and angles without the use of separate external measuring tools and marking devices.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: November 18, 2003
    Inventors: Ariel Krasik-Geiger, Michael Krasik
  • Calibrated angle and depth scissors
    Patent number: 6513247
    Abstract: A scissors with built-in ruler and protractor allows precision cuts to measured lengths and angles without the use of separate external measuring tools and marking devices.
    Type: Grant
    Filed: May 4, 1998
    Date of Patent: February 4, 2003
    Inventors: Ariel Krasik-Geiger, Michael Krasik
  • Telephone headset on-line indicator
    Patent number: 5210791
    Abstract: A telephone headset on-line indicator uses a light emitting diode located on a boom of a headset to indicate that the user is on-line with another telephone. Circuits are described for use with use with conventional telephones, electronic telephones and PBX telephone base units.
    Type: Grant
    Filed: December 13, 1990
    Date of Patent: May 11, 1993
    Inventor: Michael Krasik