Cutlery – Cutting tools – Plural cooperating blades
Patent
1995-09-18
1996-10-22
Watts, Douglas D.
Cutlery
Cutting tools
Plural cooperating blades
30134, B26B 1702
Patent
active
055664539
ABSTRACT:
A pair of shears comprises a driving blade, a follower blade and a pair of grips. The tang of the follower blade connects the front end of a grip. The rear end of the driving blade connects a link which connects the driving grip. The middle portion of the zigzag follower blade connects the driving blade. A curved fang is in the front portion of the follower blade. A clip seat is connected to the curved fang. Two rows of holding serrations are disposed on the surface of the clip side of the clip seat. The clip edge of the clip seat has an inner flange with two notches. An outer flange is disposed at the outer edge of the clip seat. The outer flange and the inner flange 341 define an upper recess on the upper surface of the clip seat. The upper recess receives the curved fang.
REFERENCES:
patent: 3520058 (1970-07-01), Pfaffenbach
patent: 3530576 (1970-09-01), Reichborn-Kjennerud
patent: 5159757 (1992-11-01), Weid et al.
patent: 5170559 (1992-12-01), Orthey et al.
patent: 5226236 (1993-07-01), Harrington
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