Dispensing – Nozzles – spouts and pouring devices – With separable attaching means
Patent
1989-02-27
1990-08-07
Huppert, Michael S.
Dispensing
Nozzles, spouts and pouring devices
With separable attaching means
401266, B65D 2542
Patent
active
049460811
ABSTRACT:
The invention relates to a discharge nozzle for a tube of sealant materials which is provided with an aperture or slot that allows the user to monitor the rate of flow of sealant from the tube to assist in the formation of a smooth bead or fillet of sealant material when it is applied through the nozzle to a substrate.
REFERENCES:
patent: 1397510 (1921-11-01), Grassi
patent: 1866295 (1932-07-01), Christman
patent: 2441649 (1948-05-01), Sprague
patent: 2664088 (1953-12-01), Hoch
patent: 2815895 (1957-12-01), Reed
patent: 2930061 (1960-03-01), O'Neil
patent: 3087654 (1963-04-01), Moore
patent: 3191809 (1965-06-01), Schultz
patent: 4218014 (1980-08-01), Tracy
patent: 4258884 (1981-03-01), Rogers
Dow Corning Corporation
Huppert Michael S.
Maki Allan O.
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