Dispensing units for liquids

Dispensing – With illuminator or burner

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Details

222132, 2221466, 2221811, 222183, 222207, 222214, G01F 1102

Patent

active

056975260

ABSTRACT:
This includes a condiment, such as mustard, catsup, etc. dispensing unit. The condiment is in a container such as a bottle with a neck portion which is attached to a novel plastic dispenser cap. When the device is hanging upside down, the condiment in the container flows into the dispensing tip which has a valve mechanism such that no fluid flows out the end of the tip until pressure is applied by squeezing the plastic tip. A push rod with two spaced apart arms has a roller at the end of each arm. The rollers are a lesser distance apart than the diameter of the dispensing nipple. When the rod pushes the arm, the rollers roll against the dispensing nipple, squeezing and compressing it, and forcing its condiments out the lower end.

REFERENCES:
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patent: 2746646 (1956-05-01), Hall
patent: 4256242 (1981-03-01), Christine
patent: 4288007 (1981-09-01), Rogers et al.
patent: 4773569 (1988-09-01), Larsson
patent: 4804118 (1989-02-01), Mullen et al.
patent: 4946075 (1990-08-01), Lundback
patent: 4961508 (1990-10-01), Weimer et al.
patent: 5248066 (1993-09-01), Olson et al.
patent: 5333758 (1994-08-01), Jamison et al.
patent: 5524795 (1996-06-01), Lee

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