Patents by Inventor Henry Alan Bowler

Henry Alan Bowler 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).

  • Liquid dispenser with closed gravity filter and air breathing system
    Patent number: 6485644
    Abstract: A water dispenser supports a bottle having a neck closed with a holder accommodating a water filter. The cap member has an inwardly converging sleeve complementary to and engageable with the outer surface of the filter to retain the filter on the bottle neck. An air bleed hole in the bottle is located at a selected height relative to the exit openings of the filter to control maximum flow rate of fluid through the filter.
    Type: Grant
    Filed: June 8, 1999
    Date of Patent: November 26, 2002
    Inventor: Henry Alan Bowler
  • LIQUID DISPENSER WITH CLOSED GRAVITY FILTER AND AIR BREATHING SYSTEM
    Publication number: 20020070153
    Abstract: A water dispenser supports a bottle having a neck closed with a holder accommodating a water filter. The cap member has an inwardly converging sleeve complementary to and engageable with the outer surface of the filter to retain the filter on the bottle neck. An air bleed hole in the bottle is located at a selected height relative to the exit openings of the filter to control maximum flow rate of fluid through the filter.
    Type: Application
    Filed: June 8, 1999
    Publication date: June 13, 2002
    Inventor: HENRY ALAN BOWLER