CA777454A - Package or wrapper of plastic material, which can be closed and opened by a pressure-operable fastener - Google Patents

Package or wrapper of plastic material, which can be closed and opened by a pressure-operable fastener

Info

Publication number
CA777454A
CA777454A CA777454A CA777454DA CA777454A CA 777454 A CA777454 A CA 777454A CA 777454 A CA777454 A CA 777454A CA 777454D A CA777454D A CA 777454DA CA 777454 A CA777454 A CA 777454A
Authority
CA
Canada
Prior art keywords
wrapper
package
opened
closed
pressure
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
CA777454A
Inventor
H. E. Jaster Erich
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.)
MARGARETE J JASTER
RENATE E SCHOEPE
Original Assignee
MARGARETE J JASTER
RENATE E SCHOEPE
Publication date
Application granted granted Critical
Publication of CA777454A publication Critical patent/CA777454A/en
Expired legal-status Critical Current

Links

CA777454A Package or wrapper of plastic material, which can be closed and opened by a pressure-operable fastener Expired CA777454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA777454T

Publications (1)

Publication Number Publication Date
CA777454A true CA777454A (en) 1968-02-06

Family

ID=36224757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA777454A Expired CA777454A (en) Package or wrapper of plastic material, which can be closed and opened by a pressure-operable fastener

Country Status (1)

Country Link
CA (1) CA777454A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008575A (en) * 1975-04-16 1977-02-22 Gallagher John J Lightweight end connectors for pollution containment boom
US4683015A (en) * 1985-07-09 1987-07-28 The Dow Chemical Company Method of forming flexible fastener elements and securing them to a traveling web
US4764977A (en) * 1985-07-09 1988-08-16 The Dow Chemical Company Reclosable plastic container

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008575A (en) * 1975-04-16 1977-02-22 Gallagher John J Lightweight end connectors for pollution containment boom
US4683015A (en) * 1985-07-09 1987-07-28 The Dow Chemical Company Method of forming flexible fastener elements and securing them to a traveling web
US4764977A (en) * 1985-07-09 1988-08-16 The Dow Chemical Company Reclosable plastic container

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