Patents by Inventor Jerald P. Fix

Jerald P. Fix 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).

  • Powered inertia propelled screed apparatus
    Publication number: 20020044832
    Abstract: A powered inertia propelled screed for leveling, smoothing and spreading material having a power source, motor pulley, motor belt, power reduction pulley, power reduction belt, transfer axle, second power reduction pulley, continuous belt, irregular shaped pulley, idler pulley, arm, stationary bracket, platform, wheels, tracks, control arms and screed whereby the rotation of the irregular shaped pulley causes the powered inertia propelled screed to move back and forth along the tracks by inertia and wherein the screed is moved back and forth along the material.
    Type: Application
    Filed: August 24, 2001
    Publication date: April 18, 2002
    Inventor: Jerald P. Fix
  • Powered inertia propelled screed apparatus
    Patent number: 6302619
    Abstract: A powered inertia propelled screed for leveling, smoothing and spreading concrete having a power source, motor pulley, motor belt, power reduction pulley, power reduction belt, transfer axle, second power reduction pulley, continuous belt, irregular shaped pulley, arm, stationary bracket, platform, wheels, tracks, control arms and screed. The rotation of the irregular shaped pulley causes the powered inertia propelled screed to move back and forth along the tracks by inertia and so that the screed is moved back and forth along the concrete.
    Type: Grant
    Filed: December 22, 2000
    Date of Patent: October 16, 2001
    Inventor: Jerald P. Fix
  • Powered inertia propelled screed apparatus
    Publication number: 20010001274
    Abstract: A powered inertia propelled screed for leveling, smoothing and spreading concrete having a power source, motor pulley, motor belt, power reduction pulley, power reduction belt, transfer axle, second power reduction pulley, continuous belt, irregular shaped pulley, arm, stationary bracket, platform, wheels, tracks, control arms and screed whereby the rotation of the irregular shaped pulley causes the powered inertia propelled screed to move back and forth along the tracks by inertia and wherein the screed is moved back and forth along the concrete.
    Type: Application
    Filed: December 22, 2000
    Publication date: May 17, 2001
    Inventor: Jerald P. Fix