FR774530A - Removable extension for ladders - Google Patents
Removable extension for laddersInfo
- Publication number
- FR774530A FR774530A FR774530DA FR774530A FR 774530 A FR774530 A FR 774530A FR 774530D A FR774530D A FR 774530DA FR 774530 A FR774530 A FR 774530A
- Authority
- FR
- France
- Prior art keywords
- ladders
- removable extension
- removable
- 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
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR774530T | 1934-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR774530A true FR774530A (en) | 1934-12-08 |
Family
ID=9199929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR774530D Expired FR774530A (en) | 1934-06-14 | 1934-06-14 | Removable extension for ladders |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR774530A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2517991A (en) * | 1947-12-01 | 1950-08-08 | Alfred W Eddy | Sectional ladder |
-
1934
- 1934-06-14 FR FR774530D patent/FR774530A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2517991A (en) * | 1947-12-01 | 1950-08-08 | Alfred W Eddy | Sectional ladder |
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