CA19872A - Automatic door closer - Google Patents

Automatic door closer

Info

Publication number
CA19872A
CA19872A CA000019872A CA19872DA CA19872A CA 19872 A CA19872 A CA 19872A CA 000019872 A CA000019872 A CA 000019872A CA 19872D A CA19872D A CA 19872DA CA 19872 A CA19872 A CA 19872A
Authority
CA
Canada
Prior art keywords
automatic door
door closer
closer
automatic
door
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
CA000019872A
Other languages
French (fr)
Inventor
William A. Holwell
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
Publication date
Application granted granted Critical
Publication of CA19872A publication Critical patent/CA19872A/en
Expired legal-status Critical Current

Links

CA000019872A Automatic door closer Expired CA19872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA19872T

Publications (1)

Publication Number Publication Date
CA19872A true CA19872A (en) 1884-08-01

Family

ID=45136415

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000019872A Expired CA19872A (en) Automatic door closer

Country Status (1)

Country Link
CA (1) CA19872A (en)

Similar Documents

Publication Publication Date Title
CA19872A (en) Automatic door closer
CA20124A (en) Door stop
CA19909A (en) Door catch
CA20449A (en) Door hanger
CA19805A (en) Window
CA20151A (en) Door holders or checks
CA18666A (en) Skylight sash
CA20761A (en) Door hanger
CA20762A (en) Door hanger
CA18593A (en) Sash-holder
CA18619A (en) Sash-holder
CA19087A (en) Sash-holder
CA19977A (en) Sash-holder
CA19569A (en) Car door
CA18835A (en) Gate
CA19555A (en) Gate
CA19602A (en) Gate
CA18524A (en) Door spring
CA18669A (en) Door spring
CA18868A (en) Door spring
CA19941A (en) Door spring
CA19174A (en) Sash-fastener
CA19903A (en) Sliding gate
CA18842A (en) Sliding gate
CA19354A (en) Hinge