Title:
INTERLOCKING VALVE BOX AND LID
Document Type and Number:
WIPO Patent Application WO2005050070
Kind Code:
A3
Abstract:
An improved underground box (10) and lid (62) for use in irrigation systems and other underground systems is provided. A single box (10) can be inverted, combined and interlocked with a second box (12) to form a single enclosed structure that is twice as high. Knockouts (42) and a mating edge surface (28) may be provided on the housing. This can be used for those installations where underground system components are buried in the ground at a greater depth than can be accommodated by a single box.
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Inventors:
O'BRIEN KEVIN G (US)
PETERSON GERALD E (US)
COATES JAMES G (US)
JOHN BEATRICE (US)
BOOTH BARBARA E (US)
ENSWORTH MARK M (US)
PETERSON GERALD E (US)
COATES JAMES G (US)
JOHN BEATRICE (US)
BOOTH BARBARA E (US)
ENSWORTH MARK M (US)
Application Number:
PCT/US2004/036584
Publication Date:
April 13, 2006
Filing Date:
November 03, 2004
Export Citation:
Assignee:
RAIN BIRD CORP (US)
O'BRIEN KEVIN G (US)
PETERSON GERALD E (US)
COATES JAMES G (US)
JOHN BEATRICE (US)
BOOTH BARBARA E (US)
ENSWORTH MARK M (US)
O'BRIEN KEVIN G (US)
PETERSON GERALD E (US)
COATES JAMES G (US)
JOHN BEATRICE (US)
BOOTH BARBARA E (US)
ENSWORTH MARK M (US)
International Classes:
B65D88/76; B65D6/28; H02G3/14; H02G3/18; F16K
Foreign References:
| US6264056B1 | 2001-07-24 | |||
| US4294371A | 1981-10-13 | |||
| US4389535A | 1983-06-21 | |||
| US4872575A | 1989-10-10 | |||
| US6362419B1 | 2002-03-26 | |||
| US6460563B2 | 2002-10-08 |
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