CA836356A - Check valve for vent hole of a container - Google Patents

Check valve for vent hole of a container

Info

Publication number
CA836356A
CA836356A CA836356A CA836356DA CA836356A CA 836356 A CA836356 A CA 836356A CA 836356 A CA836356 A CA 836356A CA 836356D A CA836356D A CA 836356DA CA 836356 A CA836356 A CA 836356A
Authority
CA
Canada
Prior art keywords
container
check valve
vent hole
vent
hole
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
CA836356A
Inventor
Anderson James
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.)
Hillshire Brands Co
Original Assignee
Consolidated Foods Corp
Publication date
Application granted granted Critical
Publication of CA836356A publication Critical patent/CA836356A/en
Expired legal-status Critical Current

Links

CA836356A Check valve for vent hole of a container Expired CA836356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA836356T

Publications (1)

Publication Number Publication Date
CA836356A true CA836356A (en) 1970-03-10

Family

ID=36320551

Family Applications (1)

Application Number Title Priority Date Filing Date
CA836356A Expired CA836356A (en) Check valve for vent hole of a container

Country Status (1)

Country Link
CA (1) CA836356A (en)

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