Tool leverage attachment

Details Tool leverage attachment Tool leverage attachment

2006-05-30

2006-05-30

Kramer, Dean J. (Department: 3652)

Handling: hand and hoist-line implements

Hand forks and shovels

Attachments

C294S060000, C254S131500

Reexamination Certificate

active

07052058

ABSTRACT:
A tool leverage attachment for use with digging or lifting tools which includes a saddle with curvilinear end, anchor channel and protruding flange together with Greek letter Pi (TT) shaped driver fulcrum consisting of a pressure bar perpendicularly affixed to protruding legs for enveloping the saddle bolt both of which are fastened together and to tool handle with U-bolt fastener.

REFERENCES:
patent: 545536 (1895-09-01), Russell
patent: 1439492 (1922-12-01), Tillar
patent: 2733895 (1956-02-01), Trenkle
patent: 3155414 (1964-11-01), Bales
patent: 3811388 (1974-05-01), Campbell
patent: 4461458 (1984-07-01), Poulin
patent: 4881332 (1989-11-01), Evertsen

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