Multi-purpose hand tool

Details Multi-purpose hand tool Multi-purpose hand tool

1989-11-24

1992-04-14

Parker, Roscoe V.

Compound tools

Specialized to mining or miner's use, e.g., miner's candlestick

7116, 7143, 7151, 294 51, 294 535, B25F 104

Patent

active

051035200

ABSTRACT:
A multi-purpose tool, partly foldable, useful as a hammer/pick, probe/ruler, knife/saw, spade/trowel, and even as a bottle-opener. Various embodiments are characterized by degrees of folding to compact stowed form and of unfolding to particular use configurations.

REFERENCES:
patent: 1055044 (1913-03-01), Hollander
patent: 2377730 (1945-06-01), Vosbikian et al.
patent: 3074752 (1963-01-01), Kirkel
patent: 3561023 (1971-02-01), Shandel
patent: 3592272 (1971-07-01), Perez
patent: 4549611 (1985-10-01), Mills
patent: 4727609 (1988-03-01), Smith, Jr.

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