Patents by Inventor Gordon P. Boland

Gordon P. Boland 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).

  • Administration set including burette with pivotable air valve
    Patent number: 4432760
    Abstract: An administration set including a burette with an air valve communicating with the burette chamber. The air valve comprises a stationary port extending from a top portion of the burette chamber with a fitting closing the port except for a small passageway defined by a top portion of the fitting. A pivotable closure overlies the port and is pivotally connected therewith. The pivotable closure defines an opening for communication with the small passageway when the closure is pivoted to a predetermined open position. The closure opening and the passageway are segregated when the closure is not in the predetermined open position. A filter member is received within the port and directly underlies the small passageway.
    Type: Grant
    Filed: February 22, 1982
    Date of Patent: February 21, 1984
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventors: Herbert Mittleman, Gordon P. Boland
  • Administration set including burette with pivotable air valve
    Patent number: 4332247
    Abstract: An administration set including a burette with an air valve communicating with the burette chamber. The air valve comprises a stationary port extending from a top portion of the burette chamber with a fitting closing the port except for a small passageway defined by a top portion of the fitting. A pivotable closure overlies the port and is pivotally connected therewith. The pivotable closure defines an opening for communication with the small passageway when the closure is pivoted to a predetermined open position. The closure opening and the passageway are segregated when the closure is not in the predetermined open position. A filter member is received within the port and directly underlies the small passageway.
    Type: Grant
    Filed: July 21, 1980
    Date of Patent: June 1, 1982
    Assignee: Baxter Travenol Laboratories, Inc.
    Inventors: Herbert Mittleman, Gordon P. Boland