Patents by Inventor Be V. Le

Be V. Le 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).

  • Patent number: 4413638
    Abstract: A safety cigarette bottle for smoking cigarettes or the like. The bottle provides for safely smoking a cigarette to prevent a potential building fire and provides for clean housekeeping while smoking. The bottle includes a cigarette lighter with lighter chamber for lighting the cigarette. A cigarette holder is slidably mounted in a cigarette chamber for receiving the cigarette therein. An ash tray chamber is releasably attached to the bottom of the cigarette chamber for receiving and removing the cigarette ashes.
    Type: Grant
    Filed: March 19, 1982
    Date of Patent: November 8, 1983
    Inventor: Be V. Le
  • Patent number: 4269182
    Abstract: An underwater breathing device used by a swimmer, fisherman, or the like. The device eliminates the need for an oxygen system and provides a float section which holds a pair of breathing tubes upright in the water. One of the tubes has a double-acting valve system which automatically closes when water pressure is applied to the float to keep water from entering the tubes and then to the swimmer's mouth.
    Type: Grant
    Filed: November 26, 1979
    Date of Patent: May 26, 1981
    Inventor: Be V. Le