Single portion liquid dispenser

Dispensing – With cutter and/or punch – To form dispensing opening in container

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Details

222 83, 222106, 222192, 401132, 206229, 604 3, B67D 500

Patent

active

053778740

ABSTRACT:
A liquid dispenser is provided for dispensing fluid condiment materials, such as ketchup, mustard and mayonnaise as well as other liquids such as medicated salves, lotions and ointments. The dispenser includes a tubular body with a spherical plunger element connected to a spreader paddle member disposed within a tubular body. Upon external manipulation of the tubular body, the spherical plunger and spreader paddle arrangement is urged toward a dispenser nozzle for release of condiment filling contained therein. The sanitary spreader paddle simultaneously protrudes from within the tubular body as condiment filling is being evacuated. As a result, the user may evacuate the entire volume of condiment filling within the dispenser as well as spread the deposited condiment filling on a food article to be eaten. In a medical application of the invention, the dispenser includes an integral applicator swab which is connected to the spreader paddle and resides within the plunger. The spreader paddle is separated from the plunger to expose the cleansing swab for use on the body.

REFERENCES:
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patent: 2684791 (1954-07-01), Sebell
patent: 2695735 (1954-11-01), Van Doornik
patent: 2880913 (1959-04-01), Peyron
patent: 3464592 (1969-09-01), Stroop
patent: 3521795 (1970-07-01), Langhjelm et al.
patent: 3730336 (1973-05-01), Feldman
patent: 4637934 (1987-01-01), White
patent: 4747719 (1988-05-01), Parkin
patent: 4854760 (1989-08-01), Pike et al.
patent: 5137177 (1992-08-01), Willis
patent: 5152742 (1992-10-01), Simpson
patent: 5330075 (1994-07-01), Brown, Sr.

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