Viscous product dispenser

Details Viscous product dispenser Viscous product dispenser

1989-05-25

1990-01-02

Shaver, Kevin P.

Dispensing

With discharge assistant

With material supply container and discharge assistant with...

222383, 222387, 222515, 222517, B67D 542, G01F 1100

Patent

active

048907731

ABSTRACT:
A two-chamber viscous product dispenser which includes a stationary, transversely offset, longitudinally extending discharge spout. A depressible discharge pump actuator is mounted on the container and has extended and retracted positions. A spring biased cover having a cap overlies the discharge opening of the spout and a lever at the opposite end is in movable engagement with the actuator. A rib on the spout serves as a fulcrum for the body of the cover such that when the actuator is retracted, the cap uncovers the discharge opening.

REFERENCES:
patent: 4511068 (1985-04-01), Bossing
patent: 4515298 (1985-05-01), Czech
patent: 4629097 (1986-12-01), Moore
patent: 4657161 (1987-04-01), Endo et al.
patent: 4679712 (1987-07-01), Foster et al.
patent: 4753373 (1988-06-01), Seager
patent: 4776496 (1988-10-01), Battegazzore
patent: 4805809 (1989-02-01), Harris
patent: 4821926 (1989-04-01), Battegazzore
patent: 4830228 (1989-05-01), Fillmore

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