Water distribution system

Fluid sprinkling – spraying – and diffusing – Unitary plural outlet means – Branched flow line type

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C239S205000, C239S207000, C285S005000, C285S129100, C285S132100

Reexamination Certificate

active

07896261

ABSTRACT:
A Y-shaped plumbing fitting comprises three generally radially extending tubes connected together for transmission of fluid therebetween. The radially outward end of each tube is terminated by a pipe connector. The axes of the three tubes extend radially in a common plane and intersect at a single point, subtending angles of 120° with each other. A further connector is provided extending substantially perpendicularly to the common plane of the three tubes to connect a fitting to the three tubes. An irrigation system, using the Y-shaped plumbing fitting comprises a network of pipes connected by the “Y” shaped fittings. Each pipe in the network is connected at each end to a leg of a respective Y-shaped fitting such that the pipes each form one side in a hexagonal shaped pipe network formation. Alternate “Y” shaped plumbing fittings are fitted with watering outlets.

REFERENCES:
patent: 1387256 (1921-08-01), Griffin
patent: 2302040 (1942-11-01), Lyndon
patent: 2310796 (1943-02-01), Lappin
patent: 2567165 (1951-09-01), Buskirk
patent: 2706134 (1955-04-01), Wilson et al.
patent: 2755985 (1956-07-01), Finegan
patent: 2793911 (1957-05-01), Dudley
patent: 2878062 (1959-03-01), Crow
patent: 2968440 (1961-01-01), Cone
patent: 2975983 (1961-03-01), Niebling
patent: 3006558 (1961-10-01), Jacobs
patent: 3067950 (1962-12-01), Goldman
patent: 3239149 (1966-03-01), Lindberg, Jr.
patent: 3379380 (1968-04-01), McGivern
patent: 3385525 (1968-05-01), Jacobs
patent: 3424178 (1969-01-01), Yoshimi
patent: 3425632 (1969-02-01), Stout
patent: 3726477 (1973-04-01), Shapiro
patent: 3735928 (1973-05-01), Watts et al.
patent: 3736955 (1973-06-01), Schlesser
patent: 3831681 (1974-08-01), Livingston
patent: 3831983 (1974-08-01), Stickler
patent: 4078728 (1978-03-01), Nordeen
patent: 4135738 (1979-01-01), Clements
patent: 4791993 (1988-12-01), Curran
patent: 5104150 (1992-04-01), Bard et al.
patent: 5257826 (1993-11-01), Prassas et al.
patent: 5327976 (1994-07-01), Hattori
patent: 5385300 (1995-01-01), Sims, Jr.
patent: 5560542 (1996-10-01), Reid
patent: 5879029 (1999-03-01), Wilks
patent: 6036104 (2000-03-01), Shih
patent: 6231083 (2001-05-01), Marandi
patent: 6327860 (2001-12-01), Critchley
patent: 6340059 (2002-01-01), Bethea
patent: 6502764 (2003-01-01), Walker
patent: 6547159 (2003-04-01), Westby
patent: 2004/0074997 (2004-04-01), Sacks
patent: 2005/0035592 (2005-02-01), Williams
patent: 2005/0211802 (2005-09-01), Newton

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Water distribution system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water distribution system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water distribution system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2762771

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.