CA189816A - Shutter opener - Google Patents

Shutter opener

Info

Publication number
CA189816A
CA189816A CA000189816A CA189816DA CA189816A CA 189816 A CA189816 A CA 189816A CA 000189816 A CA000189816 A CA 000189816A CA 189816D A CA189816D A CA 189816DA CA 189816 A CA189816 A CA 189816A
Authority
CA
Canada
Prior art keywords
shutter opener
opener
shutter
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
CA000189816A
Other languages
French (fr)
Inventor
John Jun. Rock
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 CA189816A publication Critical patent/CA189816A/en
Expired legal-status Critical Current

Links

CA000189816A 1918-10-25 1918-10-25 Shutter opener Expired CA189816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA189816T 1918-10-25

Publications (1)

Publication Number Publication Date
CA189816A true CA189816A (en) 1919-04-22

Family

ID=45309467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000189816A Expired CA189816A (en) 1918-10-25 1918-10-25 Shutter opener

Country Status (1)

Country Link
CA (1) CA189816A (en)

Similar Documents

Publication Publication Date Title
CA189816A (en) Shutter opener
CA187187A (en) Shutter
CA190512A (en) Opener
CA189367A (en) Can opener
CA191813A (en) Can opener
CA195547A (en) Can opener
CA187203A (en) Window shutter
CA189379A (en) Door
CA185387A (en) Window
CA187407A (en) Window
CA189375A (en) Window
CA185509A (en) Door opener
CA188634A (en) Door opener
CA188635A (en) Door opener
CA190726A (en) Door opener
CA184648A (en) Door mechanism
CA187786A (en) Door mechanism
CA183392A (en) Window mechanism
CA186924A (en) Window mechanism
CA187711A (en) Window mechanism
CA189514A (en) Window mechanism
CA187602A (en) Lintel
CA188843A (en) Gate
CA188856A (en) Gate
CA183228A (en) Gate mechanism