Title:
Snow ploughs and like surface scraping appliances
United States Patent 3028692
US Patent References:
/1276672.html
- - 1276672

Snow pusher
- - 1514076

Dish scraper
- - 1898690

Windshield wiper blade
- - 1947185

Track-clearing implement
- - 2061585


Inventors:
George, Brock
Publication Date:
04/10/1962
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Assignee:
George, Brock
Primary Class:
37/233
Other Classes:
15/245, 172/815, 37/283, 37/281, 172/701.100, 37/276
International Classes:
E01H5/06; E01H5/04
US Patent References:
2193571Floor scraper
2273371Combined floor brush, duster, and squeegee
2587382Window washer and wiper
2590143Snowplow construction
2629946Grading or dozing device
2740214Grader blade mounting
Foreign References:
GB109504A
FR854122A
GB547266A