Scraper apparatus

Details Scraper apparatus Scraper apparatus

1992-09-30

1994-10-11

Simone, Timothy F.

Brushing, scrubbing, and general cleaning

Implements

Scrapers

15 931, 302721, 299 37, 173170, A47L 1112

Patent

active

053534654

ABSTRACT:
A scraper apparatus, having a principal elongated housing; a handle member attached to a first end of the housing; a blade extending from the second end of the housing; a rod within the housing upon which the blade is mounted; a pneumatic power source for powering reciprocating movement of the rod means to impart reciprocating movement of the scraping blade; and a spring interconnecting the power source and the reciprocating rod to provide the reciprocating motion of the rod when power is applied thereto. The apparatus further comprises a support member along the length of the housing to magnetically secure the housing to a surface so that the weight of the apparatus is supported by the support member.

REFERENCES:
patent: 895349 (1908-08-01), Donohoe
patent: 974000 (1910-10-01), Towne et al.
patent: 1322572 (1919-11-01), Hunter
patent: 2332843 (1943-10-01), Christopherson
patent: 2831451 (1958-04-01), May
patent: 3040711 (1962-06-01), Townshend, Jr.
patent: 3712390 (1973-01-01), Berg
patent: 4030553 (1977-06-01), Rockwell

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