GB540003A - Improvements in air filter closures for containers - Google Patents

Improvements in air filter closures for containers

Info

Publication number
GB540003A
GB540003A GB2286/41A GB228641A GB540003A GB 540003 A GB540003 A GB 540003A GB 2286/41 A GB2286/41 A GB 2286/41A GB 228641 A GB228641 A GB 228641A GB 540003 A GB540003 A GB 540003A
Authority
GB
United Kingdom
Prior art keywords
stopper
cap
ring
bottle
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2286/41A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANTIDOLOR Manufacturing CO Inc
Original Assignee
ANTIDOLOR Manufacturing CO Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANTIDOLOR Manufacturing CO Inc filed Critical ANTIDOLOR Manufacturing CO Inc
Publication of GB540003A publication Critical patent/GB540003A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • B65D51/165—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve formed by a slit or narrow opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

540,003. Closures for medicinal containers. ANTIDOLOR MANUFACTURING CO., Inc. Feb. 19, 1941, No. 2286. Convention date, May 21, 1940. [Class 125 (iii)] A medicinal container or bottle 1 has stopper 8 made of soft pliable material such as rubber having a deep annular recess 18 on its under side so that a central projection 10a is left. This provides an entry 8a for air, a constriction 9, an air filter chamber 10 containing some sterilizing material and a triangular cut slit 11 at the end which forms a valve. The.outer face of the stopper has a ring 13 round the central opening 8a, and outside this ring is an other 15 only slightly raised from the surface. When the stopper is inserted in the bottle mouth it may be held in place by a screw cap and a seal effected between the ring 13 and the liner of the cap. The constriction 9 is produced by the pressure exerted by the cap or may be produced in the formation of the stopper. For use, the bottle is inverted and the cap removed; the needle 22 of the syringe is thrust through the stopper between the rings 13, 15 and as liquid is withdrawn, air passes in through the filter chamber 10 and the cut valve 11.
GB2286/41A 1940-05-21 1941-02-19 Improvements in air filter closures for containers Expired GB540003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540003XA 1940-05-21 1940-05-21

Publications (1)

Publication Number Publication Date
GB540003A true GB540003A (en) 1941-10-01

Family

ID=21988042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2286/41A Expired GB540003A (en) 1940-05-21 1941-02-19 Improvements in air filter closures for containers

Country Status (1)

Country Link
GB (1) GB540003A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804224A (en) * 1954-04-15 1957-08-27 Mead Johnson & Co Blood bottle closure
EP0462861A1 (en) * 1990-06-15 1991-12-27 L'oreal Method for packaging a product in a container, ensuring product preservation during storage and the corresponding packaging unit
WO1994020382A1 (en) * 1993-03-03 1994-09-15 Sterling Winthrop Inc. Stopper for medication container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804224A (en) * 1954-04-15 1957-08-27 Mead Johnson & Co Blood bottle closure
EP0462861A1 (en) * 1990-06-15 1991-12-27 L'oreal Method for packaging a product in a container, ensuring product preservation during storage and the corresponding packaging unit
WO1994020382A1 (en) * 1993-03-03 1994-09-15 Sterling Winthrop Inc. Stopper for medication container

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