Handling: hand and hoist-line implements – Hand forks and shovels – Handles
Patent
1996-08-19
1997-09-23
Kramer, Dean
Handling: hand and hoist-line implements
Hand forks and shovels
Handles
294 59, 2541315, A01B 122, B25G 338
Patent
active
056696515
ABSTRACT:
An attachment for a shovel which aids the user in lifting a fully loaded shovel blade without incurring back strain. The attachment is pivotally mounted to the main shovel shaft near the blade and has a cambered portion remote from the shaft. A foot pedal at the distal end of the cambered portion enables the user to apply his body weight so as to rock the attachment along the cambered portion and lift the loaded shovel blade.
REFERENCES:
patent: 227720 (1880-05-01), Baxter
patent: 584827 (1897-06-01), McIndoo
patent: 738057 (1903-09-01), O'Connor
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patent: 3035816 (1962-05-01), Conant
patent: 3288437 (1966-11-01), Pederson
patent: 4881332 (1989-11-01), Evertsen
patent: 5411305 (1995-05-01), Revoldt
patent: 5431468 (1995-07-01), Rosenshine
patent: 5440828 (1995-08-01), Simpson
Davis David L.
Kramer Dean
Vroegindewey Adrian
Vroegindewey Dennis A.
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