Dispensing – With refill preventing means
Patent
1985-06-28
1987-04-28
Rolla, Joseph J.
Dispensing
With refill preventing means
222500, 215 21, 13751621, B65D 4702, B65D 4902
Patent
active
046607447
ABSTRACT:
A non-refillable fitment is provided in accordance with the teachings of the present invention. The non-refillable fitment takes the form of a hollow cylindrical housing having a valve seat disposed in a lower portion thereof. A valve in the form of an annular ring is provided within the housing and a vented retainer is inserted in an upper portion of the housing. The cylindrical housing may be inserted within the neck of a conventional bottle in much the same manner as a cork and when so inserted and the bottle is vertically disposed, the inner circumferential surface of said valve will seal against the valve seat and the outer circumferential surface of the valve will seal against an inner circumferential surface of the hollow cylindrical housing to prevent refilling. When the bottle is inclined to a pouring angle, the valve will be cocked against the retainer to permit pouring to take place.
REFERENCES:
patent: 281611 (1883-07-01), Burnett
patent: 654266 (1900-07-01), Mason
patent: 773294 (1904-10-01), Medley
patent: 871276 (1907-11-01), Jameson
patent: 1015635 (1912-01-01), Rausseau
patent: 1379173 (1921-05-01), DeCrow
patent: 2307325 (1943-01-01), Lee
patent: 2326340 (1943-08-01), Dummer
patent: 3594824 (1971-07-01), Nakib
patent: 3810558 (1974-05-01), Crisp et al.
patent: 4261484 (1981-04-01), Da Costa et al.
patent: 4497415 (1985-02-01), Delonghi
General Kap (P.R.) Corp.
Huppert Michael S.
Rolla Joseph J.
LandOfFree
Non-refillable fitment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Non-refillable fitment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-refillable fitment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-472079