Dispensing – With lock or fastening seal – Plural
Patent
1989-04-11
1990-10-16
Skaggs, H. Grant
Dispensing
With lock or fastening seal
Plural
222536, 222556, B67D 532, B65D 4700
Patent
active
049628690
ABSTRACT:
A toggle-acting dispensing closure which is resistant to inadvertent actuation during shipping and handling prior to purchase. A deformable resistance post is provided on the body of the closure and interferes initially with the pivoting of the actuator except when a substantially higher force than normally used to pivot the actuator is applied. After the first operation by applying the substantially higher force, the actuator may be operated by the application of a customary lower operating force to the actuator.
REFERENCES:
patent: 3223287 (1965-12-01), Sagarin
patent: 3318494 (1967-05-01), Porter et al.
patent: 3542256 (1970-11-01), Waterman
patent: 4081108 (1978-03-01), Wilson et al.
patent: 4095725 (1978-06-01), Goncalves
patent: 4487342 (1984-12-01), Shy
patent: 4645086 (1987-02-01), Rosenthal
patent: 4776501 (1988-10-01), Ostrowsky
Gross Richard A.
Mueller Bruce M.
Reiss Steve
Sequist Closures
Skaggs H. Grant
LandOfFree
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