Plant root extraction tool

- Warren F. B. Lindsley
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Description

FIG. 1 is a top and left side perspective view of a plant root extraction tool showing my new design;

FIG. 2 is a right end view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1; and

FIG. 4 is a right side view of FIG. 1.

A fragmentary view of the handle is shown in FIGS. 3 and 4 for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D142531 October 1945 Sand
D191619 October 1961 Grahovac
1131714 March 1915 Kress
2901280 August 1959 Hall
3029502 April 1962 Middaugh
3138365 June 1964 Rundle
3257100 June 1966 Helders
3288437 November 1966 Pederson
3293674 December 1966 Sapia
3310121 March 1967 Hussar
3865348 February 1975 Close
3976282 August 24, 1976 Baker
4281866 August 4, 1981 Atcheson
Foreign Patent Documents
746380 November 1966 CAX
2853359 June 1980 DEX
76496 September 1961 FRX
181735 April 1936 CHX
245918 December 1946 CHX
1007273 October 1965 GBX
Patent History
Patent number: D280693
Type: Grant
Filed: Oct 31, 1983
Date of Patent: Sep 24, 1985
Assignee: Warren F. B. Lindsley (Paradise Valley, AZ)
Inventor: Lester H. Baker (Prescott, AZ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Attorney: Warren F. B. Lindsley
Application Number: 6/547,049
Classifications
Current U.S. Class: D 8/9; D 8/1