Installation tool for drip irrigation systems

Description

FIG. 1 is a perspective view of an installation tool for drip irrigation systems as shown from the bottom, front and one end;

FIG. 2 is an end elevational view of that shown in FIG. 1;

FIG. 3 is an elevational view of the opposite end;

FIG. 4 is a bottom plan view;

FIG. 5 is a top plan view;

FIG. 6 is a front elevational view;

FIG. 7 is a rear elevational view; and,

FIG. 8 is a front perspective view, the broken lines illustrating human hands, plastic pipe and holder are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D121308 July 1940 Semski
D183423 August 1958 Geizer
D190252 May 1961 Zeunski
D202126 August 1965 Quartararo
981278 January 1911 Jenks
1523022 October 1923 Larson
4041558 August 16, 1977 Victor
4100637 July 18, 1978 Grieser et al.
4125913 November 21, 1978 Lewis
Patent History
Patent number: D357162
Type: Grant
Filed: Dec 21, 1993
Date of Patent: Apr 11, 1995
Inventor: Kelly L. Chacon (Valley Springs, CA)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Richelle Shelton
Attorney: Basil Travis
Application Number: 0/16,620
Classifications
Current U.S. Class: D 8/14