Road structure – process – or apparatus – Apparatus – Block laying
Patent
1994-09-06
1996-04-16
Pellegrino, Stephen G.
Road structure, process, or apparatus
Apparatus
Block laying
425425, E01C 1952, A01J 2104
Patent
active
055075924
ABSTRACT:
This is a cement applicator which lays a course of cement or mortar on a cement block without losing any of the cement in the apertures of the block. It comprises a semicircular trough having a handle centrally positioned on it external surface and which is charged with cement and then inverted over the area on which the operator wishes to lay a course of cement.
REFERENCES:
patent: 109073 (1870-11-01), Streeter
patent: 818416 (1906-04-01), Connelly
patent: 872903 (1907-05-01), Connelly
patent: 978631 (1910-12-01), Olsen
patent: 3341878 (1967-09-01), Hubbard
patent: 4199541 (1980-04-01), McFarland
Mulcare Nancy
Pellegrino Stephen G.
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