Patents Assigned to Inventec, Inc.
  • Sand blast nozzle
    Patent number: 5036631
    Abstract: A nozzle for a sandblasting device having a substantially cylindrical shape with an internal longitudinal compartment covered with a hard material lining member. The compartment extends from the inlet end of the housing with a frusto-conical shape and terminates with a constant diameter at the outlet end. Clamping members are removably mounted around the hose member snuggly covering the housing.
    Type: Grant
    Filed: March 9, 1988
    Date of Patent: August 6, 1991
    Assignee: Inventec, Inc.
    Inventor: Woodrow W. Stoltz