Bottles and jars – Closures – Retained by bonding or adhesive means
Patent
1979-02-21
1980-11-18
Norton, Donald F.
Bottles and jars
Closures
Retained by bonding or adhesive means
156 731, 215308, 215309, 128272, B65D 4120
Patent
active
042340950
ABSTRACT:
A collection container 10 for sterile liquids, such as blood plasma, of a thermoplastic material having specially designed receptacles in the top for receiving the connecting tubes of a liquid transfer apparatus and for providing a permanent venting arrangement. The container comprises a bottle body 12 of clear polypropylene and a top portion 14 secured to the mouth of the body having pre-formed sleeves 34, 36, 40 depending from the interior side of the top. One of the sleeves 40 provides a venting aperture and locates a plug of venting material. The other sleeves 34, 36 receive the connecting tubes or plungers 38 of the transfer apparatus. The top portion and mouth of the bottle are provided with mating protuberances 42, 44 to facilitate joining by sonic welding.
REFERENCES:
patent: D236918 (1975-09-01), McPhee
patent: 3215299 (1965-11-01), Coanda
patent: 3525454 (1970-08-01), Frederiksen
patent: 3602257 (1971-08-01), Berleyoung
patent: 3878962 (1975-04-01), Holbrook
patent: 3920503 (1975-11-01), Keeler
patent: 3938686 (1976-02-01), Milligan
patent: 3944261 (1976-03-01), Reed
patent: 3952902 (1976-04-01), Prouty
patent: 3957168 (1976-05-01), Shine
patent: 4049034 (1977-09-01), Vcelka
Alpha Therapeutic Corporation
Norton Donald F.
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