Snow moving apparatus

Details Snow moving apparatus Snow moving apparatus

2005-02-09

2008-08-19

Beach, Thomas A (Department: 3671)

Excavating

Snow or ice removing or grooming by portable device

Scraper blade

C037S449000

Reexamination Certificate

active

07412787

ABSTRACT:
An improved snow moving apparatus has a semi-cylindrical body and side plates that form an inner cavity that is impermeable by snow. The apparatus has a pushing scraper and a pulling scraper. The pushing scraper is in contact with the ground when the apparatus is in pushing mode and the pulling scraper is in contact with the ground with the apparatus is in pulling mode. The scrapers are adjustably attached to either the side plates or the body or both so that the level of the scrapers can be easily adjusted when the blades wear down through use.

REFERENCES:
patent: 3896568 (1975-07-01), Hancock
patent: 4907357 (1990-03-01), Lilienthal
patent: 6314666 (2001-11-01), Klemenhagen et al.
patent: 6470604 (2002-10-01), Foster et al.
patent: 6817118 (2004-11-01), Schmeichel

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