Weed extractor

Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

294 508, A01B 118

Patent

active

060168765

ABSTRACT:
A weed extractor is designed with a shaft (100) having a handle end and a distal end. A foot piece (116) has a first end and a second end. The first end is slidely attached to the shaft proximal to the distal end. The foot piece extends laterally from the shaft. A bit assembly (118) has a plurality of pivotally mounted opposed spikes. The bit assembly has an open position and a closed position, and moves between the open position and the closed position in response to movement of the foot piece with respect to the shaft. At least two opposed spikes are spaced apart from a plane bisecting an angle between the at least two opposed spikes in the open position. A part of each of the at least two opposed spikes intersects the plane in the closed position.

REFERENCES:
patent: 1328063 (1920-01-01), St John
patent: 1501965 (1924-07-01), Moors
patent: 3865348 (1975-02-01), Close
patent: 3909054 (1975-09-01), Lazzari et al.
patent: 3918757 (1975-11-01), Huber
patent: 3952812 (1976-04-01), Lucan
patent: 3976282 (1976-08-01), Baker
patent: 3985382 (1976-10-01), Wheeler
patent: 3990146 (1976-11-01), Asselta
patent: 4057277 (1977-11-01), Burkholder
patent: 4243206 (1981-01-01), Heikkinen et al.
patent: 4274619 (1981-06-01), Redmond
patent: 4281866 (1981-08-01), Atcheson
patent: 4389065 (1983-06-01), Atkinson
patent: 4400029 (1983-08-01), Delpidio
patent: 4473248 (1984-09-01), Preradovich
patent: 4547010 (1985-10-01), Camp
patent: 4603744 (1986-08-01), Ramirez
patent: 4673165 (1987-06-01), Nelson et al.
patent: 4715634 (1987-12-01), Mueller et al.
patent: 4791995 (1988-12-01), Hochlan, Jr.
patent: 4822088 (1989-04-01), Price
patent: 4846286 (1989-07-01), McNeely et al.
patent: 4905768 (1990-03-01), Lorenz
patent: 4930825 (1990-06-01), Dearman
patent: 4986588 (1991-01-01), Price
patent: 5004283 (1991-04-01), Sullivan
patent: 5154465 (1992-10-01), Pakosh
patent: 5193871 (1993-03-01), Williams
patent: 5234241 (1993-08-01), Ikerd
patent: 5409281 (1995-04-01), Price
patent: 5452767 (1995-09-01), Smotherman
patent: 5456449 (1995-10-01), Smith

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Weed extractor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Weed extractor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weed extractor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2310220

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.