Shovel for packed and heavy snow

Details Shovel for packed and heavy snow Shovel for packed and heavy snow

1997-02-24

1998-03-17

Kramer, Dean

Handling: hand and hoist-line implements

Hand forks and shovels

Snow shovel

294 56, 37285, E01H 502

Patent

active

057278300

ABSTRACT:
A snow shovel is presented capable of reducing the amount of work needed to clear heavy and packed snow. The shovel is composed of a handle, shaft and scoop each of molded plastic. The invention comprises a scoop with a front edge and two stainless steel leading edges-angled at approximately 160 degrees. This orientation results in a snow shearing force as the scoop is moved through heavy and packed snow reducing the amount of energy required for the removal of heavy and packed snow.

REFERENCES:
patent: 249665 (1881-11-01), Pettebone
patent: 1042352 (1912-10-01), Kohler
patent: 1571818 (1926-02-01), Ternan et al.
patent: 4149744 (1979-04-01), Bonnes
patent: 4199181 (1980-04-01), Mason
patent: 4264095 (1981-04-01), Lemasters
patent: 4280727 (1981-07-01), Germain
patent: 4531713 (1985-07-01), Balboni
patent: 4804219 (1989-02-01), Berg
patent: 5306061 (1994-04-01), Ives
patent: 5419600 (1995-05-01), Tisbo et al.
patent: 5533768 (1996-07-01), Mitchell

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