Plant clipper with chemical dispenser

Cutlery – Combined cutlery or combined with ancillary feature – With means to apply transient fluid to tool

Reexamination Certificate

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Details

C030S131000, C047S001700

Reexamination Certificate

active

06952876

ABSTRACT:
A clipper and herbicide or other chemical dispenser comprises a pair of pivotal handle members that are squeezed together to operate a shear mechanism and a chemical dispenser that dispenses chemical directly on the end of the cut stem after the stem has been cut. Preferably, a clamping mechanism clamps a plant stem in place below the shears while the shears cut the stem. The chemical dispenser includes a liquid pump actuated by the handles that pumps a discreet amount of chemical through an opening in a cutting blade at a time when the opening is aligned with the cut end of the plant stem. The dispenser has an outlet mounted on a dispenser arm that is moved away from the opening in the cutting blade by the upper plant stem as the stem is being cut. When the upper stem falls away, the dispenser arm pivots back to align the outlet with the opening in the cutting blade for chemical dispensation on the lower cut stem.

REFERENCES:
patent: 633736 (1899-09-01), Schoonover
patent: 773743 (1904-11-01), Von Hoffmann
patent: 1056046 (1913-03-01), Myers
patent: 1650948 (1927-11-01), Long
patent: 1666253 (1928-04-01), Blincoe
patent: 2671959 (1954-03-01), Silberhorn
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patent: 5088198 (1992-02-01), Drusiani
patent: 5606822 (1997-03-01), Dearhammer
patent: 6523264 (2003-02-01), Albert et al.
patent: 6647627 (2003-11-01), Nickel
Gempler's Catalog # 1501544, p. 192.
KLIPKLEEN Adaptor Kit Instruction Sheet (2 pages).

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