CA250066A - Elevator door closure - Google Patents

Elevator door closure

Info

Publication number: CA250066A
Authority: CA; Canada
Prior art keywords: elevator door; door closure; closure; elevator; door
Prior art date: 1925-05-26
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

CA250066A

Other languages

French (fr)

Inventor

Wallace Weeks William

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.)

ELEVATOR SUPPLIES CO

Original Assignee

ELEVATOR SUPPLIES CO

Publication date

1925-05-26

1925-05-26 Application granted granted Critical

1925-05-26 Publication of CA250066A publication Critical patent/CA250066A/en

Status Expired legal-status Critical Current

Links

CA250066A Elevator door closure Expired CA250066A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA250066T

Publications (1)

Publication Number	Publication Date
CA250066A true CA250066A (en)	1925-05-26

Family

ID=35157040

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA250066A Expired CA250066A (en)			Elevator door closure

Country Status (1)

Country	Link
CA (1)	CA250066A (en)

0
- CA CA250066A patent/CA250066A/en not_active Expired

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