Spreading tool

Details Spreading tool Spreading tool

1978-11-03

1980-07-08

Burr, Edgar S.

Coating implements with material supply

Including tool with blade-like, pad-like, or apertured...

152357, 15236R, 15245, 222541, 401265, 425458, E04F 2130, E04F 2132

Patent

active

042115019

ABSTRACT:
Disclosed is a tool for use in spreading soft, malleable materials along an inner corner formed by angular surfaces. The tool has a relatively hard core and an elastomeric covering on the core together forming a spreading nose for the tool. The tool has a handle for the spreading nose. The elastomeric covering is a soft, resilient material so that it will seal against the angular surfaces of the inner corner where the material is being spread, even if those surfaces are somewhat irregular, for confining the soft spreading material and inhibiting it from spreading around a working edge of the tool except at a tip where a bead is formed.

REFERENCES:
patent: 756771 (1929-09-01), Pietila
patent: 2065886 (1936-12-01), Clift
patent: 2188114 (1940-01-01), Hubbard
patent: 2591301 (1952-04-01), Schacht
patent: 2988775 (1961-06-01), Painter et al.
patent: 3119138 (1964-01-01), Davis
patent: 3267516 (1966-08-01), Eckhaus
patent: 3485236 (1969-12-01), Frost
patent: 3744079 (1973-07-01), Krause
patent: 3761992 (1973-10-01), Schneller
patent: 3846060 (1974-11-01), Otis
patent: 3878581 (1975-04-01), Perna

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