CA856569A - Self closing dust valve for a disposable vacuum cleaner bag - Google Patents

Self closing dust valve for a disposable vacuum cleaner bag

Info

Publication number
CA856569A
CA856569A CA856569A CA856569DA CA856569A CA 856569 A CA856569 A CA 856569A CA 856569 A CA856569 A CA 856569A CA 856569D A CA856569D A CA 856569DA CA 856569 A CA856569 A CA 856569A
Authority
CA
Canada
Prior art keywords
vacuum cleaner
self closing
cleaner bag
dust valve
disposable vacuum
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
CA856569A
Inventor
E. Long Florren
R. Mckee Max
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
Publication date
Application granted granted Critical
Publication of CA856569A publication Critical patent/CA856569A/en
Expired legal-status Critical Current

Links

CA856569A Self closing dust valve for a disposable vacuum cleaner bag Expired CA856569A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA856569T

Publications (1)

Publication Number Publication Date
CA856569A true CA856569A (en) 1970-11-24

Family

ID=36342105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA856569A Expired CA856569A (en) Self closing dust valve for a disposable vacuum cleaner bag

Country Status (1)

Country Link
CA (1) CA856569A (en)

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