CA5856A - Perfectionnements aux echelles a rallonge - Google Patents

Perfectionnements aux echelles a rallonge

Info

Publication number: CA5856A
Authority: CA; Canada
Prior art keywords: extension ladders; ladders; extension
Prior art date: 1876-03-21
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

CA000005856A

Other languages

English (en)

Inventor

Obediah Sherwood

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

1876-03-21

1876-03-21 Application granted granted Critical

1876-03-21 Publication of CA5856A publication Critical patent/CA5856A/fr

Status Expired legal-status Critical Current

Links

CA000005856A Perfectionnements aux echelles a rallonge Expired CA5856A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA5856T

Publications (1)

Publication Number	Publication Date
CA5856A true CA5856A (fr)	1876-03-21

Family

ID=45122409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000005856A Expired CA5856A (fr)			Perfectionnements aux echelles a rallonge

Country Status (1)

Country	Link
CA (1)	CA5856A (fr)

0
- CA CA000005856A patent/CA5856A/fr not_active Expired

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