Patents by Inventor Douglas Shaulis

Douglas Shaulis 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).

  • Multi-pattern spray nozzle assembly with movable water conduit
    Patent number: 7281673
    Abstract: A multi-pattern spray nozzle assembly includes a movable internal water conduit that may be in the form of a rotary member. The movable water conduit is movable between a plurality of spray stations on a spray head, each spray station capable of generating a different spray pattern. The movable water conduit may be manipulated by a knob located at the rear portion of the multi-pattern spray nozzle assembly.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: October 16, 2007
    Assignee: Robert Bosch GmbH
    Inventors: Douglas Burnworth, Douglas Shaulis, Timothy DeVore, Thomas C. Oyler
  • Mechanical valve assembly
    Patent number: 7219850
    Abstract: A water spray nozzle assembly includes an internal channel that is sealable by an internal valve having a seat and a disc. A tilting member is operable to tilt the disc at least partially off of the seat, allowing water to flow through the internal channel. The disc may be further tilted completely off of the seat to provide additional water flow through the water spray nozzle.
    Type: Grant
    Filed: July 29, 2004
    Date of Patent: May 22, 2007
    Assignee: Robert Bosch GmbH
    Inventors: Douglas Burnworth, Douglas Shaulis, Timothy DeVore, Thomas C. Oyler
  • Multi-pattern spray nozzle assembly with movable water conduit
    Publication number: 20060022071
    Abstract: A multi-pattern spray nozzle assembly includes a movable internal water conduit that may be in the form of a rotary member. The movable water conduit is movable between a plurality of spray stations on a spray head, each spray station capable of generating a different spray pattern. The movable water conduit may be manipulated by a knob located at the rear portion of the multi-pattern spray nozzle assembly.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 2, 2006
    Inventors: Douglas Burnworth, Douglas Shaulis, Timothy DeVore, Thomas Oyler
  • Mechanical valve assembly
    Publication number: 20060022069
    Abstract: A water spray nozzle assembly includes an internal channel that is sealable by an internal valve having a seat and a disc. A tilting member is operable to tilt the disc at least partially off of the seat, allowing water to flow through the internal channel. The disc may be further tilted completely off of the seat to provide additional water flow through the water spray nozzle.
    Type: Application
    Filed: July 29, 2004
    Publication date: February 2, 2006
    Inventors: Douglas Burnworth, Douglas Shaulis, Timothy DeVore, Thomas Oyler
  • Spray nozzle for water hose
    Patent number: D505993
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: June 7, 2005
    Assignee: Gilmour, Inc.
    Inventors: Douglas Burnworth, Douglas Shaulis, Timothy S. Devore, Thomas C. Oyler, Andrew Burroughs, Volker Roos, Martin Thaler
  • Spray nozzle for water hose
    Patent number: D506244
    Type: Grant
    Filed: March 30, 2004
    Date of Patent: June 14, 2005
    Assignee: Gilmour, Inc.
    Inventors: Douglas Burnworth, Douglas Shaulis, Timothy S. Devore, Thomas C. Oyler, Andrew Burroughs, Volker Roos, Martin Thaler
  • Swivel nut for garden hose connector
    Patent number: D558306
    Type: Grant
    Filed: March 17, 2005
    Date of Patent: December 25, 2007
    Assignee: Gilmour, Inc.
    Inventors: Michel McCluskey, Douglas Shaulis
  • Shut-off valve accessory for water hose
    Patent number: D497976
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: November 2, 2004
    Assignee: Gilmour, Inc.
    Inventors: Michael Goetz, Douglas Shaulis
  • Y-shaped shut-off valve accessory for water hose
    Patent number: D498819
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: November 23, 2004
    Assignee: Gilmour, Inc.
    Inventors: Michael Goetz, Douglas Shaulis
  • Four-way shut-off valve accessory for water hose
    Patent number: D499174
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: November 30, 2004
    Assignee: Gilmour, Inc.
    Inventors: Michael Goetz, Douglas Shaulis