Tree soaker

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Description

FIG. 1 is a top plan view of a tree soaker showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D253224 October 23, 1979 Roehrich
D278075 March 19, 1985 Dryden
3091401 May 1963 Hruby, Jr.
3185397 May 1965 Nelson
3199791 August 1965 Chapin
3482785 December 1969 Chapin et al.
3863845 February 1975 Bumpstead
4010898 March 8, 1977 Williams
4036435 July 19, 1977 Pecaro
4087938 May 9, 1978 Koch
4162041 July 24, 1979 Hane
4181051 January 1, 1980 Drori
4194695 March 25, 1980 Schoop
4230034 October 28, 1980 Amstad
4779800 October 25, 1988 Tuomi
Other references
  • "Drip Watering Made Easy", by Raindrip.RTM., Copyright 1983, 1986, Raindrip, Inc., Farm No. R720L-3/88, Chatsworth, Ca. "Planning Guide.RTM. Waderain Acu-Drip.TM. Watering System", Fresno, Ca. AD-PG-1/88/30m (no date).
Patent History
Patent number: D303913
Type: Grant
Filed: Oct 19, 1987
Date of Patent: Oct 10, 1989
Inventor: Earl J. Leap (Oak Grove, MO)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Litman, McMahon & Brown
Application Number: 7/110,530