Sprinkler provided with a built-in mechanism for dispensing...

Details Sprinkler provided with a built-in mechanism for dispensing... Sprinkler provided with a built-in mechanism for dispensing...

2005-11-22

2005-11-22

Miller, Carl S. (Department: 3747)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

To be mixed, dissolved or entrained in a flowing liquid...

C239S373000, C137S205500, C137S564500, C222S144500

Reexamination Certificate

active

06966503

ABSTRACT:
A sprinkler includes a shunt, a water-control shaft, a switch and a detergent storage pipe, wherein the shunt is provided with axial hole vertically connected to radial notch. Both sides of this shunt are vertically equipped with diversion holes. The top ends and bases of both diversion holes are separately connected to radial notch; the rotatable water-control shaft is linked to the radial notch of shunt. The middle section of the rod is provided with a concave main notch and a water panel. Both sides of main notch are equipped with two secondary notches. The radial positions of secondary notches are staggered, of which opposite internal edges of secondary notches are connected to main notch.

REFERENCES:
patent: 2671691 (1954-03-01), Schnell
patent: 2717403 (1955-09-01), Batlas et al.
patent: 2797132 (1957-06-01), Alpert
patent: 2908445 (1959-10-01), Schwartz
patent: 4281796 (1981-08-01), Fugent et al.
patent: 5988911 (1999-11-01), Browne, Jr. et al.
patent: 6164496 (2000-12-01), Gregory
patent: 6572032 (2003-06-01), Chih
patent: 6726123 (2004-04-01), Wang
patent: 2002/0079381 (2002-06-01), Smith et al.
patent: 2003/0052193 (2003-03-01), Shanklin et al.

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