CA178232A - Window ventilator - Google Patents

Window ventilator

Info

Publication number
CA178232A
CA178232A CA000178232A CA178232DA CA178232A CA 178232 A CA178232 A CA 178232A CA 000178232 A CA000178232 A CA 000178232A CA 178232D A CA178232D A CA 178232DA CA 178232 A CA178232 A CA 178232A
Authority
CA
Canada
Prior art keywords
window ventilator
ventilator
window
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
CA000178232A
Other languages
French (fr)
Inventor
Willis Haywood West
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA178232A publication Critical patent/CA178232A/en
Expired legal-status Critical Current

Links

CA000178232A 1917-02-22 1917-02-22 Window ventilator Expired CA178232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA178232T 1917-02-22

Publications (1)

Publication Number Publication Date
CA178232A true CA178232A (en) 1917-07-17

Family

ID=45297885

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000178232A Expired CA178232A (en) 1917-02-22 1917-02-22 Window ventilator

Country Status (1)

Country Link
CA (1) CA178232A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD988799S1 (en) 2021-06-04 2023-06-13 Zojirushi Corporation Tumbler with lid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD988799S1 (en) 2021-06-04 2023-06-13 Zojirushi Corporation Tumbler with lid

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