Pruning tool

Details Pruning tool Pruning tool

1992-07-22

1993-09-07

Yost, Frank T.

Cutlery

Cutting tools

Plural cooperating blades

30258, B26B 1306

Patent

active

052417522

ABSTRACT:
A pole-mounted pruning tool having a shank adapted to support a cutting implement in a disposition suitable for severing a branch or the like. The shank merges into a hook having a jaw. The hook has a slot through which a cutting blade pivots during a pruning operation, the cutting blade cooperating with the jaw to severe a limb to be trimmed. The cutting blade biasing member, which urges the blade into a normally open position outside the bight of the jaw, is substantially received in a recess of the shank so that the pruning tool is less susceptible to becoming caught in congested foliage areas during pruning operations.

REFERENCES:
patent: 55043 (1866-05-01), Baumann
patent: 978574 (1910-12-01), Frumviller
patent: 1338216 (1920-04-01), Dragus
patent: 1761469 (1930-06-01), Donkel
patent: 2203926 (1940-06-01), Porter et al.
patent: 2247723 (1941-07-01), Chial
patent: 2504405 (1950-04-01), Fletcher
patent: 2664628 (1954-01-01), Porter
patent: 3360858 (1968-01-01), Cowley
patent: 3835535 (1974-09-01), Robinson et al.
patent: 4096630 (1978-06-01), Honick
patent: 4649646 (1987-03-01), Lemcke
patent: 4760645 (1988-08-01), Davis
Corona Model 1510 (Copy of photographs of Corona Device).

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