Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1996-08-29
1997-07-08
Huson, Gregory L.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
222546, B67D 552
Patent
active
056451938
ABSTRACT:
A multi-cavity dispensing container is provided for the co-extrusion of at least two flowable materials. The container includes a refill cartridge and a reusable base. The cartridge contains a pair of separate parallel cylinders within which are carried the flowable materials. At a lower end of each cylinder is a piston head. The lower surface of the piston head is configured as a hollow recess. The reusable base is formed with a pair of separate parallel piston support posts. These posts are characterized by a central hub surrounded with at least two outwardly projecting arms. Tops of the posts can readily engage within the recesses of the piston heads. Consequently the refill cartridge and reusable base can be readily engaged and disengaged from one another.
REFERENCES:
patent: 4538920 (1985-09-01), Drake
patent: 4687663 (1987-08-01), Schaeffer
patent: 4852774 (1989-08-01), Crawford
patent: 4979942 (1990-12-01), Wolf et al.
patent: 5020694 (1991-06-01), Pettengill
patent: 5038963 (1991-08-01), Pettengill et al.
patent: 5289949 (1994-03-01), Gentile
patent: 5335827 (1994-08-01), Gentile
Eimer John
Gentile James
Chesebrough-Pond's USA Co.
Honig Milton L.
Huson Gregory L.
LandOfFree
Dispensing container with telescopically arranged disposable ref does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dispensing container with telescopically arranged disposable ref, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dispensing container with telescopically arranged disposable ref will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2404935