CA937911A - Foldable ladder - Google Patents

Foldable ladder

Info

Publication number
CA937911A
CA937911A CA088241A CA88241A CA937911A CA 937911 A CA937911 A CA 937911A CA 088241 A CA088241 A CA 088241A CA 88241 A CA88241 A CA 88241A CA 937911 A CA937911 A CA 937911A
Authority
CA
Canada
Prior art keywords
foldable ladder
foldable
ladder
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
CA088241A
Other languages
English (en)
Inventor
H. Emmons George
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 CA937911A publication Critical patent/CA937911A/en
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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • 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
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
    • 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
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/382—Tripod ladders
CA088241A 1969-08-04 1970-07-15 Foldable ladder Expired CA937911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84709969A 1969-08-04 1969-08-04

Publications (1)

Publication Number Publication Date
CA937911A true CA937911A (en) 1973-12-04

Family

ID=25299757

Family Applications (1)

Application Number Title Priority Date Filing Date
CA088241A Expired CA937911A (en) 1969-08-04 1970-07-15 Foldable ladder

Country Status (11)

Country Link
US (1) US3540549A (fr)
JP (1) JPS508384B1 (fr)
BE (1) BE754089A (fr)
CA (1) CA937911A (fr)
CH (1) CH519091A (fr)
DE (1) DE2034858A1 (fr)
FR (1) FR2056514A5 (fr)
GB (1) GB1270786A (fr)
NL (1) NL7011544A (fr)
SE (1) SE365021B (fr)
ZA (1) ZA705084B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10104689C2 (de) * 2001-01-29 2002-11-07 Horst Laug Stabilisierungsstütze für Leitern
GB2428068A (en) * 2005-07-05 2007-01-17 Univ Huddersfield Stepladder
US9689204B2 (en) * 2013-02-26 2017-06-27 Tokuo AOI Stepladder
JP1519488S (fr) 2014-07-10 2015-03-16
USD757959S1 (en) 2015-04-28 2016-05-31 Tokuo AOI Stepladder
USD765269S1 (en) 2015-04-28 2016-08-30 Tokuo AOI Stepladder
USD758615S1 (en) 2015-04-28 2016-06-07 Tokuo AOI Stepladder

Also Published As

Publication number Publication date
SE365021B (fr) 1974-03-11
GB1270786A (en) 1972-04-12
BE754089A (fr) 1970-12-31
FR2056514A5 (fr) 1971-05-14
ZA705084B (en) 1971-04-28
DE2034858A1 (de) 1971-02-18
JPS508384B1 (fr) 1975-04-03
NL7011544A (fr) 1971-02-08
US3540549A (en) 1970-11-17
CH519091A (fr) 1972-02-15

Similar Documents

Publication Publication Date Title
CA945529A (en) Foldable ladder
CA937911A (en) Foldable ladder
AU445889B2 (en) Foldable ladder
AU1778370A (en) Foldable ladder
CA829130A (en) Ladder constructions
CA823514A (en) Collapsible ladder
CA825526A (en) Ladder
CA826045A (en) Ladder constructions
CA808033A (en) Ladder joint constructions
IL32480A0 (en) Folding ladder
CA799304A (en) Collapsible ladders
AU2252767A (en) Ladders
AU5943969A (en) Building components
AU427233B2 (en) Ladder
CA822416A (en) Railing
AU446352B2 (en) Scaffold
AU408210B2 (en) Ladder construction
AU438974B2 (en) Drilling platform
CA925710A (en) Drilling platform
CA877145A (en) Foldable ladder
CA806178A (en) Sulfonylurea derivatives
CA895986A (en) Folding pin-ticket
CA922865A (en) Staircase
CA812564A (en) Foldable tablet assembly
AU4626068A (en) Ladder