Fluid sprinkling – spraying – and diffusing – With signals – indicators – recorders – meters or changeable... – With spray material quantity or flow indicating means
Reexamination Certificate
2005-03-29
2005-03-29
Kim, Chrsitopher (Department: 3752)
Fluid sprinkling, spraying, and diffusing
With signals, indicators, recorders, meters or changeable...
With spray material quantity or flow indicating means
C239S203000, C239S206000, C239S263000, C239S390000, C239S600000
Reexamination Certificate
active
06871795
ABSTRACT:
An irrigation sprinkler includes a head having a first water outlet passage that communicates with a nozzle receiving socket. A nozzle is slidably mounted in the nozzle receiving socket. The nozzle includes a hollow support body defining a second water outlet passage that communicates with the first water outlet passage. The nozzle also includes a portion obstructing the second water passage and defining a nozzle orifice. The nozzle also includes a cantilevered pry flange that extends in a lateral direction from an outer end of the support body. The pry flange has a portion that terminates short of a wall of the nozzle receiving socket to create a gap sized for ready insertion of a tool to facilitate removal of the nozzle from the nozzle receiving socket. The sprinkler includes conventional structure for supplying the first water outlet passage of the head with pressurized water.
REFERENCES:
patent: 5226599 (1993-07-01), Lindermeir et al.
patent: 5456411 (1995-10-01), Scott et al.
patent: 5699962 (1997-12-01), Scott et al.
patent: 6095432 (2000-08-01), Casagrande
patent: 6216959 (2001-04-01), Garrison et al.
patent: 6234411 (2001-05-01), Walker et al.
patent: 6502764 (2003-01-01), Walker
patent: 6601781 (2003-08-01), Kah et al.
patent: 6732950 (2004-05-01), Ingham et al.
patent: 20020074432 (2002-06-01), Kah et al.
Photograph of Rain Bird 3500 Series Removable Rotor Nozzle.
Photograph of Rain Bird Falcon 6504 Removable Rotor Nozzle.
Photograph of K-Rain K-1 Removable Rotor Nozzle.
“3500 Series, Easy to Use, Tough to Beat” Part-Circle Rotor Pop-Up Sprinklers. Rain Bird Rotors 2001 Catalog, p. 49.
“Falcon 6504, Uncompromising Performance” Full-or Part-Circle Rotor Pop-Up Sprinklers, Rain Bird Rotors 2001 Catalog, p. 69.
Hunter Industries, Inc.
Jester Michael H.
Kim Chrsitopher
LandOfFree
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