Spring biased implement for use in multi-function tools

Compound tools – Pocketknife type

Patent

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Details

7128, 30261, B26B 1100

Patent

active

059467525

ABSTRACT:
A multi-function tool includes a spring biased implement which can be stored within the handle of the multi-function tool when not in use. The implement includes first and second members pivotally attached at a pivot. The implement further includes a spring rotatably attached to an axle extending across a channel-shaped handle of the multi-function tool. The spring includes a first end attached to the first member of the implement and an arm which biases the second member away from the first member to an open working position.

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The Nature Company Holiday 1996 Catalog, p. 24.
Three photographs: One of Victorinox Swiss Army Knife; One of Wenger Swiss Army Knife and One of Leatherman Multi-Purpose Tool PSII.

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