Bear claw ice scraper

Details Bear claw ice scraper Bear claw ice scraper

1977-11-02

1979-08-21

Blum, Daniel

Brushing, scrubbing, and general cleaning

Implements

Scrapers

30172, A47L 1706, B60S 104, E01H 502

Patent

active

041648013

ABSTRACT:
An ice scraper comprising a one-piece body defining a handle section, a downwardly curved intermediate section, and a blade region comprising a plurality of downwardly curved, independently flexible, resilient scraping fingers. In use, the scraping fingers bow or flex when scraping force is applied to ice to be removed, induce the formation of fractures in the ice, and thereafter resiliently return to their unflexed position, imparting force to fractured ice tending to throw it away from the surface to be scraped.
The separable, independently flexible fingers enable the ice scraper to effectively conform to curved surfaces and avoid the possible incomplete cleaning action of said blade structures.

REFERENCES:
patent: 1018844 (1912-09-01), Meyer
patent: 1377484 (1921-05-01), Huneryager
patent: 1641522 (1927-09-01), Beckord
patent: 1919351 (1933-07-01), Willadsen
patent: 2277528 (1942-03-01), Osborn
patent: 3566430 (1971-03-01), Young
patent: 4040140 (1977-08-01), Hopkins

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