FR425596A - échelle à coulisse - Google Patents

échelle à coulisse

Info

Publication number
FR425596A
FR425596A FR425596DA FR425596A FR 425596 A FR425596 A FR 425596A FR 425596D A FR425596D A FR 425596DA FR 425596 A FR425596 A FR 425596A
Authority
FR
France
Prior art keywords
extension ladder
ladder
extension
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
Other languages
English (en)
Inventor
Hippolyte Nicolas
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.)
HIPPOLYTE NICOLAS
Original Assignee
HIPPOLYTE NICOLAS
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 HIPPOLYTE NICOLAS filed Critical HIPPOLYTE NICOLAS
Application granted granted Critical
Publication of FR425596A publication Critical patent/FR425596A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
FR425596D 1911-01-31 1911-01-31 échelle à coulisse Expired FR425596A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR425596T 1911-01-31

Publications (1)

Publication Number Publication Date
FR425596A true FR425596A (fr) 1911-06-14

Family

ID=1468239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR425596D Expired FR425596A (fr) 1911-01-31 1911-01-31 échelle à coulisse

Country Status (1)

Country Link
FR (1) FR425596A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453967A1 (fr) * 1979-04-12 1980-11-07 Gubri Sa Ets L Perfectionnements apportes aux echelles transformables a elements coulissants
WO1982004282A1 (fr) * 1981-05-29 1982-12-09 Samuel David Smith Dispositif de securite pour echelles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453967A1 (fr) * 1979-04-12 1980-11-07 Gubri Sa Ets L Perfectionnements apportes aux echelles transformables a elements coulissants
WO1982004282A1 (fr) * 1981-05-29 1982-12-09 Samuel David Smith Dispositif de securite pour echelles
US4406350A (en) * 1981-05-29 1983-09-27 Smith Samuel D Safety device for ladders

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