CA1206915A - Fermeture a temoin de violation - Google Patents

Fermeture a temoin de violation

Info

Publication number
CA1206915A
CA1206915A CA000481436A CA481436A CA1206915A CA 1206915 A CA1206915 A CA 1206915A CA 000481436 A CA000481436 A CA 000481436A CA 481436 A CA481436 A CA 481436A CA 1206915 A CA1206915 A CA 1206915A
Authority
CA
Canada
Prior art keywords
closure
sidewall
container
thread
venting
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
CA000481436A
Other languages
English (en)
Inventor
Efrem M. Ostrowsky
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.)
Precise TMP Inc
Original Assignee
Efrem M. Ostrowsky
Ethyl Molded Products Company
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 US06/271,776 external-priority patent/US4427126A/en
Priority claimed from US06/271,775 external-priority patent/US4369889A/en
Priority claimed from US06/284,230 external-priority patent/US4382521A/en
Priority claimed from CA000404733A external-priority patent/CA1195290A/fr
Application filed by Efrem M. Ostrowsky, Ethyl Molded Products Company filed Critical Efrem M. Ostrowsky
Priority to CA000481436A priority Critical patent/CA1206915A/fr
Application granted granted Critical
Publication of CA1206915A publication Critical patent/CA1206915A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Closures For Containers (AREA)
CA000481436A 1981-06-08 1985-05-13 Fermeture a temoin de violation Expired CA1206915A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000481436A CA1206915A (fr) 1981-06-08 1985-05-13 Fermeture a temoin de violation

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US06/271,776 US4427126A (en) 1981-06-08 1981-06-08 Vented closure
US271,775 1981-06-08
US06/271,775 US4369889A (en) 1981-06-08 1981-06-08 Tamperproof closure
US271,776 1981-06-08
US06/284,230 US4382521A (en) 1981-07-17 1981-07-17 Vented closure
US284,230 1981-07-17
CA000404733A CA1195290A (fr) 1981-06-08 1982-06-08 Fermeture pour recipients sous pression
CA000481436A CA1206915A (fr) 1981-06-08 1985-05-13 Fermeture a temoin de violation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000404733A Division CA1195290A (fr) 1981-06-08 1982-06-08 Fermeture pour recipients sous pression

Publications (1)

Publication Number Publication Date
CA1206915A true CA1206915A (fr) 1986-07-02

Family

ID=27426352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000481436A Expired CA1206915A (fr) 1981-06-08 1985-05-13 Fermeture a temoin de violation

Country Status (1)

Country Link
CA (1) CA1206915A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry