Magnetic scraper

Details Magnetic scraper Magnetic scraper

2004-11-15

2008-10-21

Karls, Shay L (Department: 3723)

Brushing, scrubbing, and general cleaning

Implements

Scrapers

C015S236050, C015S236010, C030S172000, C209S215000, CD32S046000

Reexamination Certificate

active

07437794

ABSTRACT:
A magnetic scraper for manually cleaning contaminated surfaces, such as commercial kitchen exhaust duct systems, is disclosed. Two sharpened blades are positioned opposite one another secured to a body portion. An elongated, extendable arm pivotally connected to the body portion allows propelling the scraper blades either forward or backward in any direction over the extended distances imposed by duct geometry. A magnetic base surface provides self position maintenance of the body portion of the magnetic scraper. Precision dimensions over the length of the scraper body portion and the angle of blade placement permits smooth manual degreasing throughout the varying duct configurations.

REFERENCES:
patent: 856168 (1907-06-01), Lykken
patent: 1696561 (1928-06-01), Alexander
patent: 2634444 (1953-04-01), Coleman
patent: 3667544 (1972-06-01), Allimon
patent: 4091579 (1978-05-01), Giangiulio
patent: 4574417 (1986-03-01), Magnasco
patent: 4977637 (1990-12-01), Demers
patent: 5353465 (1994-10-01), Pierce et al.
patent: 5395148 (1995-03-01), Jameson et al.
patent: 5515570 (1996-05-01), Muscroft
patent: 6546584 (2003-04-01), Hobden
patent: 6634052 (2003-10-01), Hanson

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