A - Human Necessities – 01 – B
Patent
A - Human Necessities
01
B
A01B 1/16 (2006.01)
Patent
CA 2193280
A garden hand tool having a tubular outer member terminating at its bottom end in an elliptically shaped peripheral edge with such end being open, a plunger member telescopically disposed in the tubular member and a spring that resiliently biases the plunger upwardly in a direction away from the elliptically shaped open bottom end. The elliptically shaped peripheral edge is preferably in a plane disposed at an angle in a range of 15 to 22 1/2 to the longitudinal axis of the tubular member so as to be readily forced by hand into the earth to remove a weed or plant. The plunger projects upwardly beyond the upper end of the tubular outer member providing a portion that can be readily grasped to push the plunger downwardly to remove any earth associated with the plant that might be stuck in the bottom end of the outer tubular member.
util à main de jardinage muni de ce qui suit : un montant tubulaire extérieur dont l'extrémité inférieure est ouverte et se termine par une tranche de forme elliptique périphérique; un membre plongeur télescopique placé à l'intérieur du montant tubulaire; un ressort qui retient bien le membre plongeur vers le haut, loin de la tranche de forme elliptique de l'extrémité inférieure. Cette tranche se trouve préférablement à un angle de 15 degrés.
Krafka Edward G.
Perley-Robertson Hill & Mcdougall
LandOfFree
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