CA1046859A - Couvercle de canette pleine grandeur avec raccord frangible ameliore - Google Patents

Couvercle de canette pleine grandeur avec raccord frangible ameliore

Info

Publication number
CA1046859A
CA1046859A CA290,422A CA290422A CA1046859A CA 1046859 A CA1046859 A CA 1046859A CA 290422 A CA290422 A CA 290422A CA 1046859 A CA1046859 A CA 1046859A
Authority
CA
Canada
Prior art keywords
panel
weakened area
section
removable section
area
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
CA290,422A
Other languages
English (en)
Inventor
Arthur P. Zundel
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.)
National Can Corp
Original Assignee
National Can Corp
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 US325361A external-priority patent/US3875884A/en
Priority claimed from CA190,525A external-priority patent/CA1024915A/fr
Application filed by National Can Corp filed Critical National Can Corp
Application granted granted Critical
Publication of CA1046859A publication Critical patent/CA1046859A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
CA290,422A 1973-01-22 1977-11-08 Couvercle de canette pleine grandeur avec raccord frangible ameliore Expired CA1046859A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US325361A US3875884A (en) 1971-11-03 1973-01-22 Full open end and method of making
CA190,525A CA1024915A (fr) 1973-01-22 1974-01-21 Languette servant a enlever le couvercle des contenants

Publications (1)

Publication Number Publication Date
CA1046859A true CA1046859A (fr) 1979-01-23

Family

ID=25667464

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290,422A Expired CA1046859A (fr) 1973-01-22 1977-11-08 Couvercle de canette pleine grandeur avec raccord frangible ameliore

Country Status (1)

Country Link
CA (1) CA1046859A (fr)

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