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
  • 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
• • 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
  • B65D17/404—Details of the lines of weakness

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Containers Opened By Tearing Frangible Portions (AREA)
• Closures For Containers (AREA)
• Cartons (AREA)
• Packages (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23295607

Family Applications (1)

Country Status (14)

Families Citing this family (6)

Family Cites Families (4)

• 1974
  • 1974-02-01 NL NL7401410A patent/NL7401410A/xx not_active Application Discontinuation
  • 1974-02-06 IT IT20219/74A patent/IT1007253B/it active
  • 1974-02-08 NO NO740437A patent/NO141931C/no unknown
  • 1974-02-11 GB GB615874A patent/GB1457576A/en not_active Expired
  • 1974-02-11 FR FR7404536A patent/FR2217222B1/fr not_active Expired
  • 1974-02-11 AT AT105074A patent/AT342487B/de not_active IP Right Cessation
  • 1974-02-11 DE DE2406349A patent/DE2406349C3/de not_active Expired
  • 1974-02-11 SE SE7401772A patent/SE407780B/xx unknown
  • 1974-02-12 DD DD176512A patent/DD110466A5/xx unknown
  • 1974-02-12 JP JP49017055A patent/JPS49111784A/ja active Pending
  • 1974-02-12 BE BE140808A patent/BE810906A/xx unknown
  • 1974-02-12 ZA ZA00740909A patent/ZA74909B/xx unknown
  • 1974-02-12 ES ES423356A patent/ES423356A1/es not_active Expired
  • 1974-02-12 BR BR1019/74A patent/BR7401019D0/pt unknown

Also Published As

Similar Documents