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CA721124A - Sealing disc for container closure - Google Patents

Sealing disc for container closure

Info

Publication number
CA721124A
CA721124A CA721124A CA721124DA CA721124A CA 721124 A CA721124 A CA 721124A CA 721124 A CA721124 A CA 721124A CA 721124D A CA721124D A CA 721124DA CA 721124 A CA721124 A CA 721124A
Authority
CA
Canada
Prior art keywords
container closure
sealing disc
disc
sealing
closure
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
CA721124A
Inventor
B. Staub Roger
H. Hofer Peter
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
Publication date
Application granted granted Critical
Publication of CA721124A publication Critical patent/CA721124A/en
Expired legal-status Critical Current

Links

CA721124A Sealing disc for container closure Expired CA721124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA721124T

Publications (1)

Publication Number Publication Date
CA721124A true CA721124A (en) 1965-11-09

Family

ID=36056705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA721124A Expired CA721124A (en) Sealing disc for container closure

Country Status (1)

Country Link
CA (1) CA721124A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6202870B1 (en) * 1999-03-29 2001-03-20 Woodrow W. Pearce Venting cap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6202870B1 (en) * 1999-03-29 2001-03-20 Woodrow W. Pearce Venting cap
USRE42910E1 (en) 1999-03-29 2011-11-15 Innovation Update, Llc Venting cap
USRE42943E1 (en) 1999-03-29 2011-11-22 Innovation Update, Llc Venting cap

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