NL7513352A - SLIDING LADDER. - Google Patents

SLIDING LADDER.

Info

Publication number: NL7513352A
Authority: NL; Netherlands
Prior art keywords: sliding ladder; ladder; sliding
Prior art date: 1974-11-15

Application number

NL7513352A

Other languages

Dutch (nl)

Other versions

NL178179C (en

NL178179B (en

Original Assignee

Zarges Leichtbau Gmbh

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.)

1974-11-15

Filing date

1975-11-14

Publication date

1976-05-18

1975-05-02 Priority claimed from DE19752519513 external-priority patent/DE2519513C2/en

1975-11-14 Application filed by Zarges Leichtbau Gmbh filed Critical Zarges Leichtbau Gmbh

1976-05-18 Publication of NL7513352A publication Critical patent/NL7513352A/en

1985-09-02 Publication of NL178179B publication Critical patent/NL178179B/en

1986-02-03 Application granted granted Critical

1986-02-03 Publication of NL178179C publication Critical patent/NL178179C/en

Classifications

- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/06—Securing devices or hooks for parts of extensible ladders
- 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
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Ladders (AREA)

NL7513352A 1974-11-15 1975-11-14 SLIDING LADY COMPRISING A TOP LADDER AND A LOW LADDER LOCKED INTERMEDIATELY BY AT LEAST A RAIL HOOK. NL178179C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE7438233		1974-11-15
DE19752519513 DE2519513C2 (en)	1975-05-02	1975-05-02	Extension ladder

Publications (3)

Publication Number	Publication Date
NL7513352A true NL7513352A (en)	1976-05-18
NL178179B NL178179B (en)	1985-09-02
NL178179C NL178179C (en)	1986-02-03

Family

ID=25768836

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7513352A NL178179C (en)	1974-11-15	1975-11-14	SLIDING LADY COMPRISING A TOP LADDER AND A LOW LADDER LOCKED INTERMEDIATELY BY AT LEAST A RAIL HOOK.

Country Status (5)

Country	Link
AT (1)	AT339735B (en)
FR (1)	FR2291342A1 (en)
GB (1)	GB1509462A (en)
NL (1)	NL178179C (en)
SE (1)	SE416340B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19734333C2 (en) *	1997-08-08	2001-10-04	Guenzburger Steigtechnik Gmbh	Extension ladder

1975
- 1975-11-11 GB GB4654075A patent/GB1509462A/en not_active Expired
- 1975-11-12 SE SE7512713A patent/SE416340B/en not_active IP Right Cessation
- 1975-11-14 NL NL7513352A patent/NL178179C/en not_active IP Right Cessation
- 1975-11-14 FR FR7534828A patent/FR2291342A1/en active Granted
- 1975-11-14 AT AT869375A patent/AT339735B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2291342A1 (en)	1976-06-11
NL178179C (en)	1986-02-03
FR2291342B1 (en)	1982-10-08
AT339735B (en)	1977-11-10
SE416340B (en)	1980-12-15
NL178179B (en)	1985-09-02
ATA869375A (en)	1977-02-15
SE7512713L (en)	1976-05-17
GB1509462A (en)	1978-05-04

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Legal Events

Date	Code	Title
1982-11-01	BA	A request for search or an international-type search has been filed
1982-12-01	BB	A search report has been drawn up
1983-05-02	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1994-07-18	V1	Lapsed because of non-payment of the annual fee