CA73015A - Spring shade roller - Google Patents

Spring shade roller

Info

Publication number
CA73015A
CA73015A CA000073015A CA73015DA CA73015A CA 73015 A CA73015 A CA 73015A CA 000073015 A CA000073015 A CA 000073015A CA 73015D A CA73015D A CA 73015DA CA 73015 A CA73015 A CA 73015A
Authority
CA
Canada
Prior art keywords
shade roller
spring shade
spring
roller
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
CA000073015A
Other languages
French (fr)
Inventor
William George Wiesener
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 CA73015A publication Critical patent/CA73015A/en
Expired legal-status Critical Current

Links

CA000073015A 1901-08-23 1901-08-23 Spring shade roller Expired CA73015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA73015T 1901-08-23

Publications (1)

Publication Number Publication Date
CA73015A true CA73015A (en) 1901-09-10

Family

ID=45189552

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000073015A Expired CA73015A (en) 1901-08-23 1901-08-23 Spring shade roller

Country Status (1)

Country Link
CA (1) CA73015A (en)

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