GB188152A - Improvements in step ladders - Google Patents
Improvements in step laddersInfo
- Publication number
- GB188152A GB188152A GB2525621A GB2525621A GB188152A GB 188152 A GB188152 A GB 188152A GB 2525621 A GB2525621 A GB 2525621A GB 2525621 A GB2525621 A GB 2525621A GB 188152 A GB188152 A GB 188152A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal plates
- ladder
- step ladders
- ladders
- rebated
- 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
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
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
Landscapes
- Ladders (AREA)
Abstract
188,152. Baxter, W. Sept. 23, 1921. Ladders. - The opening of a step-ladder is controlled by metal plates a on the backs of the leg portion engaging metal plates b on the rebated rails under the top step of the ladder portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2525621A GB188152A (en) | 1921-09-23 | 1921-09-23 | Improvements in step ladders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2525621A GB188152A (en) | 1921-09-23 | 1921-09-23 | Improvements in step ladders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB188152A true GB188152A (en) | 1922-11-09 |
Family
ID=10224733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2525621A Expired GB188152A (en) | 1921-09-23 | 1921-09-23 | Improvements in step ladders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB188152A (en) |
-
1921
- 1921-09-23 GB GB2525621A patent/GB188152A/en not_active Expired
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