Ground stake for retaining irrigation conduit

Description

FIG. 1 is a front perspective view of a ground stake for retaining irrigation conduit embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof;

The broken line showing of a hose is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for ground stake for retaining irrigation conduit, as shown and described.

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Inventors:	Olson; Donald O. (El Cajon, CA)
Appl. No.:	07/290,096
Filed:	December 27, 1988

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Current U.S. Class:	D8/356; D23/217
Field of Search:	;D8/356,391 ;D30/145-154 ;172/24 ;239/276 ;248/80,87,156,530

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References Cited [Referenced By]

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U.S. Patent Documents

D245032	July 1977	Hoffmann
D285409	September 1986	Lenkin et al.
3473770	October 1969	Edgerton
3941342	March 1976	Bradshaw
3994441	November 1976	Testa
4256262	March 1981	Rosenberg et al.
4850555	July 1989	Lemkin et al.

Foreign Patent Documents

	2038974		Jul 1980		GB

Other References

Hardware Age, Aug. 1986, p. 330, Stake for Irrigation Tubing, located at bottom of page under `Sherman` ad, see circled item. . Hardware Age, May 1986, p. 139, Stake for Irrigation Tubing, located at top left hand corner-see circled item. . Hardie Irrigation Catalog p. 2-1, Oct. 15, 1985, Stake to suit Hydrojet, item H, located at top, far right side..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Baynham; Holly H.
Attorney, Agent or Firm: Owen, Wickersham & Erickson