Masonry grout bag

Details Masonry grout bag Masonry grout bag

1990-07-26

1992-02-25

Huppert, Michael S.

Dispensing

Collapsible wall-type container

Nonmetallic

222 92, B65D 3500

Patent

active

050905970

ABSTRACT:
A masonry grout bag having an integral semi-rigid tip formed by immersing the tip in a liquid rubber-like coating compound. The liquid rubber-like coatings cure to form a semi-rigid layer upon the internal and external surfaces of the tip. The grout bag is used for applying grout to masonry structures, such as tile floors, during athe installation process.

REFERENCES:
patent: 279555 (1883-06-01), Fish
patent: 1309819 (1919-07-01), Shepard
patent: 1409544 (1922-03-01), Hallock
patent: 3152727 (1964-10-01), Evans
patent: 3157312 (1964-11-01), Kitterman
patent: 3200996 (1965-08-01), Picatti
patent: 3285202 (1966-04-01), MacManus
patent: 3666145 (1972-05-01), Fisher
patent: 3782601 (1974-01-01), Krawagna
patent: 4358028 (1982-11-01), Chiquiar-Arias

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