Patents by Inventor Al Halbert

Al Halbert 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).

  • Pinch clip occluder system for infusion sets
    Patent number: 6749591
    Abstract: A pinch clip occluder system for infusion sets includes a housing and a clamp movably disposed within the housing to selectively occlude an infusion set. The pinch clip nests in an adapter placed on an enteral feeding pump such that when the pinch clip occluder is properly position, flow is allowed through the infusion set, but when the pinch clip occluder is not properly positioned in the adapter, flow through the infusion set is prevented.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: June 15, 2004
    Assignee: Zevex, Inc.
    Inventors: David J. McNally, Al Halbert
  • Pinch clip occluder system for infusion sets
    Patent number: 6142979
    Abstract: A pinch clip occluder system for infusion sets includes a housing and a clamp movably disposed within the housing to selectively occlude an infusion set. The pinch clip nests in an adapter placed on an enteral feeding pump such that when the pinch clip occluder is properly position, flow is allowed through the infusion set, but when the pinch clip occluder is not properly positioned in the adapter, flow through the infusion set is prevented.
    Type: Grant
    Filed: September 22, 1998
    Date of Patent: November 7, 2000
    Assignee: Zevex
    Inventors: David J. McNally, Al Halbert