Patents by Inventor Christopher M. Buckley

Christopher M. Buckley 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).

  • Air conditioning apparatus
    Patent number: 4918940
    Abstract: Surplus moisture drain of air conditioning apparatus comprises a U-shaped trap in which a water seal is operatively maintained to prevent air flow along the drain, and an air break on the outflow side of the trap comprising a delivery spout with a tundish in spaced relationship below it to prevent siphonic voiding of the trap, the components forming said trap, spout and tundish with associated pipework all being formed of borosilicate or other stable corrosion resistant glass coupled together by releasable compression couplings.
    Type: Grant
    Filed: March 24, 1989
    Date of Patent: April 24, 1990
    Assignee: Scientific Glass (Drainline) Limited
    Inventor: Christopher M. Buckley