Patent Data

Active Tools U.S. Patent NumberDescription
BA-H6, BC, BJ-20/40K, GO-40K6,059,202Rotary coupling with slip seal holder
BA-H6, WS, WT5,964,414Rotary nozzle with viscous retarder
BC, SC, GO5,909,848Rotary nozzle with coil spring retarder
BC-40K, GO-40KPendingUnitary slip seal cartridge
BND 617,870Rotary nozzle design
BND 650,887Rotary nozzle design
BN, WV, WU, BA*8,220,724Rotary nozzle with balanced fluid bearings
BN, WV, WU, BA*PendingRotary nozzle with balanced fluid bearings
BN, WV, WU, BA*, SPF8,006,920Rotary nozzle with balanced fluid bearings
BN, WV, WU, BA*, SPF8,016,210Rotary nozzle with balanced fluid bearings
BN, WV, WU, BA*, SPF7,635,096Rotary nozzle with balanced fluid bearings
CST6,085,994Cable supported rotary nozzle
HC, CY5,947,387Adjustable 3-D rotary nozzle
SPDPendingSystem for propelling coil clad hose
SPFPendingSpitfire with helical groove
WUD 638,912Rotary nozzle design
WV, BA*D 622,810Rotary nozzle design
WV, BA*D 626,624Rotary nozzle design
WV, BA*D 631,131Rotary nozzle design
WV, BA*D 617,871Rotary nozzle design
WV, BA*D 639,906Rotary nozzle design
*Only BA-P4, BA-L9

StoneAge patent info can be found on the web at www.sapatents.com