Patents Assigned to Sergej Mikhailovich Masurik
  • Injection syringe
    Patent number: 5354285
    Abstract: The injection syringe which is particularly used for medical purposes. The syringe has a body, a piston which is disposed in the syringe body for displacement therein and an injection needle. The piston has at least two piston elements, 3 which are displaceable in relation to each other along the longitudinal axis of the syringe body.
    Type: Grant
    Filed: August 30, 1993
    Date of Patent: October 11, 1994
    Assignee: Sergej Mikhailovich Masurik
    Inventors: Sergej M. Mazurik, Andrej N. Sokolov, Marat M. Kashlykov