Patents Assigned to Dramm Corporation
  • Patent number: 10989314
    Abstract: A ball valve configured for reduced-time assembly for use with hoses and watering devices typically connected to city water supplies. In particular, the valve is configured to improve the ease of assembly by providing a one-piece snap in handle, ball and retention arrangement which interacts with a seal supported in the valve body to retain the position of the seal during insertion of the one-piece element during valve assembly.
    Type: Grant
    Filed: December 3, 2019
    Date of Patent: April 27, 2021
    Assignee: Dramm Corporation of Manitowoc
    Inventors: Jeffrey Thomas Bucher, Logan Brent Berge
  • Patent number: 10527179
    Abstract: A ball valve configured for reduced-time assembly for use with hoses and watering devices typically connected to city water supplies. In particular, the valve is configured to improve the ease of assembly by providing a one-piece snap in handle, ball and retention arrangement which interacts with a seal supported in the valve body to retain the position of the seal during insertion of the one-piece element during valve assembly.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: January 7, 2020
    Assignee: Dramm Corporation of Manitowoc
    Inventors: Jeffrey Thomas Bucher, Logan Brent Berge
  • Patent number: 6695231
    Abstract: A drip irrigation system is disclosed for delivering an irrigation fluid from an irrigation fluid supply source to one or more plants and includes at least one pressure regulation device in fluid communication with the irrigation fluid supply source, at least one fluid delivery device coupled in fluid communication to the pressure regulation device, and a weighted emitter coupled in fluid communication to the fluid delivery device. A kit for a drip irrigation system is also disclosed and includes at least one pressure regulation device adapted to be coupled to an irrigation fluid supply source, at least one elongated member having an internal passage adapted to couple to the pressure regulation device, at least one weighted emitter having an internal passage adapted to couple to the elongated member, and a package for the kit.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: February 24, 2004
    Assignee: Dramm Corporation
    Inventors: Kurt W. Dramm, Ronald R. Greening