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CA1020500A - Quick opening envelope - Google Patents

Quick opening envelope

Info

Publication number
CA1020500A
CA1020500A CA215,059A CA215059A CA1020500A CA 1020500 A CA1020500 A CA 1020500A CA 215059 A CA215059 A CA 215059A CA 1020500 A CA1020500 A CA 1020500A
Authority
CA
Canada
Prior art keywords
quick opening
opening envelope
envelope
quick
opening
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
CA215,059A
Other languages
French (fr)
Other versions
CA215059S (en
Inventor
Carl L. Tucker
Robert M. Schaible
Frank B. Cooper
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.)
Pak Well Corp
Original Assignee
Pak Well 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
Application filed by Pak Well Corp filed Critical Pak Well Corp
Priority to CA215,059A priority Critical patent/CA1020500A/en
Application granted granted Critical
Publication of CA1020500A publication Critical patent/CA1020500A/en
Expired legal-status Critical Current

Links

CA215,059A 1974-12-02 1974-12-02 Quick opening envelope Expired CA1020500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA215,059A CA1020500A (en) 1974-12-02 1974-12-02 Quick opening envelope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA215,059A CA1020500A (en) 1974-12-02 1974-12-02 Quick opening envelope

Publications (1)

Publication Number Publication Date
CA1020500A true CA1020500A (en) 1977-11-08

Family

ID=4101760

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,059A Expired CA1020500A (en) 1974-12-02 1974-12-02 Quick opening envelope

Country Status (1)

Country Link
CA (1) CA1020500A (en)

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