CA950844A - Containers - Google Patents

Containers

Info

Publication number
CA950844A
CA950844A CA128,523,A CA128523A CA950844A CA 950844 A CA950844 A CA 950844A CA 128523 A CA128523 A CA 128523A CA 950844 A CA950844 A CA 950844A
Authority
CA
Canada
Prior art keywords
containers
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
CA128,523,A
Other versions
CA128523S (en
Inventor
William Cookson
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.)
Cookson Sheet Metal Developments Ltd
Original Assignee
Cookson Sheet Metal Developments Ltd
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
Priority claimed from GB2802471A external-priority patent/GB1355790A/en
Application filed by Cookson Sheet Metal Developments Ltd filed Critical Cookson Sheet Metal Developments Ltd
Application granted granted Critical
Publication of CA950844A publication Critical patent/CA950844A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
CA128,523,A 1970-11-26 1971-11-25 Containers Expired CA950844A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2802471A GB1355790A (en) 1970-11-26 1970-11-26 Containers
GB2802471 1971-06-15

Publications (1)

Publication Number Publication Date
CA950844A true CA950844A (en) 1974-07-09

Family

ID=26259134

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,523,A Expired CA950844A (en) 1970-11-26 1971-11-25 Containers

Country Status (3)

Country Link
JP (1) JPS5221984B1 (en)
CA (1) CA950844A (en)
DE (1) DE2158400A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53132478U (en) * 1977-03-25 1978-10-20
GB2562464B (en) * 2017-05-02 2020-01-08 Crown Packaging Technology Inc Easy open closure

Also Published As

Publication number Publication date
DE2158400A1 (en) 1972-06-08
JPS5221984B1 (en) 1977-06-14

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