CA159450A - Window shade mechanism - Google Patents

Window shade mechanism

Info

Publication number
CA159450A
CA159450A CA000159450A CA159450DA CA159450A CA 159450 A CA159450 A CA 159450A CA 000159450 A CA000159450 A CA 000159450A CA 159450D A CA159450D A CA 159450DA CA 159450 A CA159450 A CA 159450A
Authority
CA
Canada
Prior art keywords
window shade
shade mechanism
window
shade
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
CA000159450A
Other languages
French (fr)
Inventor
Isaac S. Sherwin
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 CA159450A publication Critical patent/CA159450A/en
Expired legal-status Critical Current

Links

CA000159450A 1914-10-21 1914-10-21 Window shade mechanism Expired CA159450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA159450T 1914-10-21

Publications (1)

Publication Number Publication Date
CA159450A true CA159450A (en) 1914-12-08

Family

ID=45279154

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000159450A Expired CA159450A (en) 1914-10-21 1914-10-21 Window shade mechanism

Country Status (1)

Country Link
CA (1) CA159450A (en)

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