Concrete rebound shield and method of use

Conveyors: fluid current – Processes

Reexamination Certificate

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Details

C406S038000, C406S157000, C406S164000

Reexamination Certificate

active

07736098

ABSTRACT:
A concrete rebound shield and method of use is disclosed. The concrete rebound shield includes a bell defining an opening adapted to receive a feed hose. A collar nests within the opening of the bell and attaches to the feed hose such as to retain the bell onto the feed hose. The bell is adapted to substantially surround the feed hose and direct hydrated concrete toward a selected area.

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patent: 5376003 (1994-12-01), Rizkalla
patent: 6068025 (2000-05-01), Schlecht
patent: RE37018 (2001-01-01), Cronquist
patent: 6679438 (2004-01-01), Didlo
patent: 6896211 (2005-05-01), Seitz

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