Patents by Inventor John Schrock

John Schrock 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).

  • Dispensing device for external or intravenous injection of fluids into a patient
    Patent number: 4699296
    Abstract: A dispensing device formed of a cradle for receiving a brick pack. The cradle includes a pair of apertures located near the bottom and top of the cradle. The dispensing member has a pair of spikes at each end thereof which pass through the pair of apertures in the cradle and pierce the brick pack contained by the cradle. The spikes each have openings therein which communicate with the hollow interior of the dispenser to permit the flow of fluid therein. At the top end of the dispenser is a vent opening having a filter therein for permitting the ingress of air. At the bottom of the dispenser is an opening for permitting the egress of fluid from the brick pack and the dispenser. Preferably the dispenser has a graduated scale to indicate the level of fluid in the brick pack.
    Type: Grant
    Filed: February 4, 1986
    Date of Patent: October 13, 1987
    Inventor: John Schrock, Jr.
  • Scoreboard for a tossing game
    Patent number: D879626
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: March 31, 2020
    Inventor: John Schrock