AT338626B - MULTI-PURPOSE LADDER - Google Patents
MULTI-PURPOSE LADDERInfo
- Publication number
- AT338626B AT338626B AT696770A AT696770A AT338626B AT 338626 B AT338626 B AT 338626B AT 696770 A AT696770 A AT 696770A AT 696770 A AT696770 A AT 696770A AT 338626 B AT338626 B AT 338626B
- Authority
- AT
- Austria
- Prior art keywords
- purpose ladder
- ladder
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702006846 DE2006846C3 (en) | 1970-02-14 | 1970-02-14 | Multipurpose foldable ladder |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA696770A ATA696770A (en) | 1976-12-15 |
AT338626B true AT338626B (en) | 1977-09-12 |
Family
ID=5762320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT696770A AT338626B (en) | 1970-02-14 | 1970-07-31 | MULTI-PURPOSE LADDER |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT338626B (en) |
DE (1) | DE2006846C3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937535C1 (en) * | 1989-11-10 | 1991-03-07 | Rauschenberger Metallwaren Gmbh, 7144 Asperg, De | Joint for folding ladder - has swivel legs with ratchet disc and stop to control pivoting |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6604454U (en) * | 1967-12-29 | 1970-01-15 | Lamprecht H | SELF-LOCKING JOINT |
DE6603088U (en) * | 1968-05-24 | 1969-09-11 | Wilhelm Bahmueller | IN PARTICULAR TO THE LADDER STEMS OF A FOLDING MULTI-PURPOSE LADDER, HINGED LOCKABLE IN MULTIPLE POSITIONS |
DE6605348U (en) * | 1968-06-22 | 1970-05-06 | Otto Mayer | SELF-LOCKING JOINT |
US3593208A (en) * | 1969-03-17 | 1971-07-13 | Bell Telephone Labor Inc | Microwave quadrature coupler having lumped-element capacitors |
DE6922078U (en) * | 1969-06-01 | 1970-01-29 | Otto Mayer | SELF-LOCKING JOINT |
DE1938696A1 (en) * | 1969-07-30 | 1971-02-04 | Helmut Hoffmann | Multipurpose foldable ladder |
DE2052584C3 (en) * | 1970-10-27 | 1984-09-27 | Hoffmann, Helmut | Multipurpose foldable ladder |
-
1970
- 1970-02-14 DE DE19702006846 patent/DE2006846C3/en not_active Expired
- 1970-07-31 AT AT696770A patent/AT338626B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2006846B2 (en) | 1981-06-25 |
ATA696770A (en) | 1976-12-15 |
DE2006846A1 (en) | 1971-08-26 |
DE2006846C3 (en) | 1983-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |