Special receptacle or package – For mixing
Patent
1984-06-15
1985-05-28
Moy, Joseph Man-Fu
Special receptacle or package
For mixing
383 38, 206222, B65D 2508
Patent
active
045194998
ABSTRACT:
A unique container is disclosed which has at least three chambers for the separate storage and selective mixing of at least two components. The container includes two outer flexible sheets and an inner, diaphragm sheet, all sealed about their peripheries in the preferred embodiment. Multiple breakable lines of securement are formed between one of the outer sheets and the inner, diaphragm sheet. Multiple permanent lines of securement are formed between the inner diaphragm sheet and the other outer sheet, extending substantially parallel to and substantially the length of the respective breakable lines of securement. Such a container structure defines two chambers which have no common boundary and an intermediate chamber. In the preferred embodiment of the invention, the intermediate chamber does not store any substance; rather, it serves as a buffer or barrier chamber and also acts as a test for seal integrity. In another embodiment of the invention, the intermediate chamber holds a third component for mixing.
REFERENCES:
patent: 2991000 (1961-07-01), Spees
patent: 3173602 (1965-03-01), Clipner
patent: 3182728 (1965-05-01), Zabriskie
patent: 3186628 (1965-06-01), Rohde
patent: 3189174 (1965-06-01), Cormack
patent: 3294227 (1966-12-01), Schneider et al.
patent: 3298597 (1967-01-01), Bellamy, Jr.
patent: 3608709 (1971-09-01), Pike
patent: 3627611 (1971-12-01), Bonk
patent: 3756389 (1973-09-01), Firth
patent: 3874504 (1975-04-01), Verakas
patent: 3891138 (1975-06-01), Glas
patent: 3950158 (1976-04-01), Gossett
patent: 3983994 (1976-10-01), Wyslotsky
patent: 4000996 (1977-01-01), Jordan
patent: 4226330 (1980-10-01), Butler
patent: 4227614 (1980-10-01), Hollander, Jr.
patent: 4239105 (1980-12-01), Gilbert
patent: 4276263 (1981-06-01), Andersen et al.
patent: 4312473 (1982-01-01), Hoeller
patent: 4402402 (1983-09-01), Pike
patent: 4458811 (1984-07-01), Wilkinson
patent: 4465488 (1984-08-01), Richmond et al.
Carveth Peter
Pyde Edwin
Stone Albert
Barrett Robert M.
Baxter Travenol Laboratories Inc.
Flattery Paul C.
Kirby, Jr. John P.
Man-Fu Moy Joseph
LandOfFree
Container having a selectively openable seal line and peelable b does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Container having a selectively openable seal line and peelable b, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container having a selectively openable seal line and peelable b will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-864271