Handling: hand and hoist-line implements – Hand forks and shovels – Handles
Patent
1997-06-18
1999-07-13
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hand forks and shovels
Handles
16110R, 403265, A01B 122, B25G 334
Patent
active
059215992
ABSTRACT:
A spade consists of a blade and a handle. The blade has an elongated shank. The handle is composed of a fastening tube and a casing for covering the fastening tube. The fastening tube has an axial hole in which the shank of the blade is securely located. The fastening tube is provided in the outer wall thereof with a plurality of ribs for retaining the casing.
REFERENCES:
patent: 3189069 (1965-06-01), Stowell
patent: 3232355 (1966-02-01), Woolworth
patent: 3302673 (1967-02-01), Forsberg
patent: 5213014 (1993-05-01), Carmien
patent: 5581845 (1996-12-01), Yang
patent: 5664820 (1997-09-01), Carmien
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