Fluid sprinkling – spraying – and diffusing – With fixed support for or ground installed supply means
Reexamination Certificate
2005-10-25
2005-10-25
Scherbel, David A. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
With fixed support for or ground installed supply means
C071S064120, C071S064120
Reexamination Certificate
active
06957782
ABSTRACT:
An exterior portion of the nozzle with a top side viewable from above the turf or ground surface mates with a base portion of the nozzle to define a nozzle orifice and a flow path leading to the nozzle orifice. The base portion has at least one projection that extends through an aperture in the exterior portion and provides an indication that is visible when viewing the top side and that represents a water distribution pattern and/or flow rate of the nozzle orifice. The exterior portion of the nozzle defines an inner arc section of the nozzle orifice and the base portion of the nozzle defines an outer arc section of the nozzle orifice that is radially spaced from the inner arc section. An improved water distribution pattern is achieved without the spikes and voids associated with conventional spray nozzle orifices.
REFERENCES:
patent: 4189099 (1980-02-01), Bruniga
patent: 4579285 (1986-04-01), Hunter
patent: 4739934 (1988-04-01), Gewelber
patent: 4913352 (1990-04-01), Witty
patent: 4939797 (1990-07-01), Goettl
patent: 5050800 (1991-09-01), Lamar
patent: 5524824 (1996-06-01), Frimmer
patent: 5642861 (1997-07-01), Ogi et al.
patent: 5779148 (1998-07-01), Saarem et al.
patent: 6145758 (2000-11-01), Ogi et al.
patent: 6158675 (2000-12-01), Ogi
patent: 6488218 (2002-12-01), Townsend et al.
patent: 6530531 (2003-03-01), Butler
patent: 6622933 (2003-09-01), Young et al.
Clark Michael L.
Garcia Nathan T.
Roper Kenneth C.
Barney Seth
Hunter Industries, Inc.
Jester Michael H.
Scherbel David A.
LandOfFree
Irrigation spray nozzle with two-piece color identifier and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Irrigation spray nozzle with two-piece color identifier and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Irrigation spray nozzle with two-piece color identifier and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3462085