Patent
   D280693
Priority
Oct 31 1983
Filed
Oct 31 1983
Issued
Sep 24 1985
Expiry
Sep 24 1999
Assg.orig
Entity
unknown
6
19
n/a
The ornamental design for a plant root extraction tool, as shown and described.

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.

Baker, Lester H.

Patent Priority Assignee Title
6505869, Sep 06 2000 Combination weeding tool
D318992, Jul 27 1989 Weed extractor
D333597, May 08 1992 Weed extractor
D351094, Feb 10 1993 Tokai Corporation Grass burner
D401820, Sep 25 1997 Weed puller
D893962, Nov 01 2018 CANINE MINGLE, LLC Root cutting tool
Patent Priority Assignee Title
1131714,
2901280,
3029502,
3138365,
3257100,
3288437,
3293674,
3310121,
3865348,
3976282, Sep 15 1975 LINDSLEY, WARREN F B Plant root extraction tool
4281866, Aug 27 1979 Weed puller and ejector
CA746380,
CH181735,
CH245918,
142531,
191619,
DE2853359,
FR76496,
GB1007273,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 20 1983BAKER, LESTER H WARREN F B LINDSLEY ASSIGNMENT OF ASSIGNORS INTEREST 0041910549 pdf
Oct 31 1983Warren F. B., Lindsley(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule