AU2338900A - Self supporting step-ladder - Google Patents
Self supporting step-ladderInfo
- Publication number
- AU2338900A AU2338900A AU23389/00A AU2338900A AU2338900A AU 2338900 A AU2338900 A AU 2338900A AU 23389/00 A AU23389/00 A AU 23389/00A AU 2338900 A AU2338900 A AU 2338900A AU 2338900 A AU2338900 A AU 2338900A
- Authority
- AU
- Australia
- Prior art keywords
- ladder
- self supporting
- supporting step
- self
- supporting
- 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.)
- Abandoned
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
- E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
-
- 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
- E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/42—Ladder feet; Supports therefor
- E06C7/44—Means for mounting ladders on uneven ground
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9900133 | 1999-01-19 | ||
SE9900133A SE515015C2 (en) | 1999-01-19 | 1999-01-19 | Freestanding staircase |
PCT/SE2000/000104 WO2000043627A1 (en) | 1999-01-19 | 2000-01-19 | Self supporting step-ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2338900A true AU2338900A (en) | 2000-08-07 |
Family
ID=20414132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU23389/00A Abandoned AU2338900A (en) | 1999-01-19 | 2000-01-19 | Self supporting step-ladder |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1147281A1 (en) |
AU (1) | AU2338900A (en) |
SE (1) | SE515015C2 (en) |
WO (1) | WO2000043627A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200205046B (en) * | 2002-06-24 | 2003-10-29 | Lezmin 1636 Cc | Extensible ladder. |
CN104563846A (en) * | 2015-01-06 | 2015-04-29 | 成都合瑞辰科技有限公司 | Double-telescopic ladder device applying internet of things technology |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1511580A (en) * | 1924-02-18 | 1924-10-14 | Prince Willis | Self-supporting ladder |
US2179119A (en) * | 1938-03-19 | 1939-11-07 | Failla Tony | Adjustable ladder |
GB680931A (en) * | 1950-04-13 | 1952-10-15 | Francis William Locksley | Improvements in or relating to step ladders |
US2899008A (en) * | 1955-09-21 | 1959-08-11 | White Metal Rolling & Stamping | Multi-way ladder |
US3068957A (en) * | 1960-11-04 | 1962-12-18 | Clark J R Co | Ladder construction |
DE3029683A1 (en) * | 1980-08-06 | 1982-03-04 | Otto 7832 Kenzingen Meier | MULTIPURPOSE LADDER |
-
1999
- 1999-01-19 SE SE9900133A patent/SE515015C2/en not_active IP Right Cessation
-
2000
- 2000-01-19 AU AU23389/00A patent/AU2338900A/en not_active Abandoned
- 2000-01-19 EP EP00902262A patent/EP1147281A1/en not_active Withdrawn
- 2000-01-19 WO PCT/SE2000/000104 patent/WO2000043627A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE515015C2 (en) | 2001-05-28 |
WO2000043627A1 (en) | 2000-07-27 |
SE9900133L (en) | 2000-07-20 |
EP1147281A1 (en) | 2001-10-24 |
SE9900133D0 (en) | 1999-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |