Static molds – Container-type molding device – Plural article forming mold – or molds with community feature
Patent
1979-09-17
1981-03-31
Hoag, W. E.
Static molds
Container-type molding device
Plural article forming mold, or molds with community feature
16 10, 16 14, 249139, 249160, 269246, 425181, 425182, 425458, B29C 116, B28B 700
Patent
active
042588987
ABSTRACT:
A device for finishing a wet plaster surface is disclosed. The device of the present invention comprises a finishing tool holder which includes a handle engaging lower end. An upper end of the holder broadens to a planar fan shape, and the upper end is notched to create a step. A filler piece complementary to and substantially filling the notch is inserted therein. A threaded fastener proximate a lower end of the notch secures a lower end of the filler piece to the handle. A pair of spaced apertures near the upper end of the holder are aligned with a pair of spaced apertures in the filler piece, and a pair of threaded fasteners engage the aligned apertures to secure a variety of surface finishing tools to the holder. The surface finishing tools which are directly attachable to the handle include an elongated brush, a variety of trowels with various widths and edge forms, and a circular or star-shaped cup. Each of the above tools is attached to the handle by a flange insertable between the handle and the filler piece with a pair of spaced apertures aligned with the apertures formed in the handle to accommodate a pair of threaded fasteners which secure the tool to the handle.
REFERENCES:
patent: 1526112 (1925-02-01), Blackaller et al.
patent: 1828738 (1931-10-01), Hood
patent: 1829479 (1931-10-01), Elkins
patent: 2420062 (1947-05-01), Ames
patent: 2630703 (1953-03-01), Sommers
patent: 2720176 (1955-10-01), Babbitt
patent: 2779097 (1957-02-01), Frazier
patent: 3087654 (1963-04-01), Moore
patent: 3790331 (1974-02-01), Backer
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