Irrigation water drainage unit

Description

FIG. 1 is a top front perspective view of an irrigation water drainage unit, showing my new design;

FIG. 2 is an elevational view of one side thereof, the opposite side being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top front perspective view of a second embodiment thereof;

FIG. 8 is an elevational view of one side of the embodiment of FIG. 7, the opposite side being a mirror image thereof;

FIG. 9 is a rear elevational view of the embodiment of FIG. 7;

FIG. 10 is a front elevational view of the embodiment of FIG. 7;

FIG. 11 is a top plan view of the embodiment of FIG. 7; and

FIG. 12 is a bottom plan view of the embodiment of FIG. 7.

Claims

The ornamental design for an irrigation water drainage unit, as shown and described.

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Inventors:	Alberico; Daryl D. (Willows, CA)
Appl. No.:	06/714,409
Filed:	March 21, 1985

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Current U.S. Class:	D23/259
Field of Search:	;D23/1,40,42 ;D8/1 ;239/193,200 ;52/302 ;404/2-5 ;405/87,90,107-108,36,39-41

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References Cited [Referenced By]

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U.S. Patent Documents

D259950	July 1981	Henry
2257626	September 1941	Thomson
2582515	January 1952	Warp
2928251	March 1960	Waring
3701260	October 1972	Soileau

Other References

Noland Co. Plumbing & Heating Supplies "Catalogue E", p. E86, Hotstream Automatic Draft Regulator (1943)..

Primary Examiner: Bullock; B. J.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Lothrop & West