Ergonomic shears

Cutlery – Cutting tools – Plural cooperating blades

Reexamination Certificate

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Details

C030S254000

Reexamination Certificate

active

07464474

ABSTRACT:
An ergonomic shear according to the present disclosure provides variations in finger relief to accommodate variations in human physiology and an aligning finger handle that aligns the users fingers into a minimum stress position relative to each other and to the thumb.

REFERENCES:
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patent: D383959 (1997-09-01), Litton
patent: 6249977 (2001-06-01), Knoop
patent: 2005/0204569 (2005-09-01), Brenton
patent: 2006/0143930 (2006-07-01), Adachi
patent: 2007/0144013 (2007-06-01), Ishida
patent: 103 28 225 (2005-01-01), None

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