CA2201270C - Plate-forme d'echelle-escalier - Google Patents

Plate-forme d'echelle-escalier Download PDF

Info

Publication number: CA2201270C
Authority: CA; Canada
Prior art keywords: ladder; platform; support member; support platform; stair
Prior art date: 1995-05-30
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 - Fee Related

Application number

CA002201270A

Other languages

English (en)

Other versions

CA2201270A1 (fr

Inventor

John Michael Sandham

Stanley Trevor Lewis

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1995-05-30

Filing date

1997-03-27

Publication date

2005-11-08

1995-05-30 Priority claimed from GBGB9510872.6A external-priority patent/GB9510872D0/en

1995-05-30 Priority to GBGB9510872.6A priority Critical patent/GB9510872D0/en

1995-12-22 Priority claimed from GB9718361A external-priority patent/GB2315293B/en

1995-12-22 Priority to GB9718361A priority patent/GB2315293B/en

1995-12-22 Priority to GB9526410A priority patent/GB2301614B/en

1996-05-29 Priority to ES96303860T priority patent/ES2180701T3/es

1996-05-29 Priority to DE69622796T priority patent/DE69622796T2/de

1996-05-29 Priority to EP96303860A priority patent/EP0745753B1/fr

1997-03-27 Application filed by Individual filed Critical Individual

1997-03-27 Priority to CA002201270A priority patent/CA2201270C/fr

1998-09-27 Publication of CA2201270A1 publication Critical patent/CA2201270A1/fr

2005-11-08 Publication of CA2201270C publication Critical patent/CA2201270C/fr

2005-11-08 Application granted granted Critical

2017-03-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000008878 coupling Effects 0.000 claims abstract description 34
238000010168 coupling process Methods 0.000 claims abstract description 34
238000005859 coupling reaction Methods 0.000 claims abstract description 34
229910052751 metal Inorganic materials 0.000 description 8
239000002184 metal Substances 0.000 description 8
239000000872 buffer Substances 0.000 description 4
238000000034 method Methods 0.000 description 4
230000000694 effects Effects 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
239000004411 aluminium Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000009877 rendering Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000002023 wood Substances 0.000 description 1

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
- E06C7/426—Height adjustable supports for receiving both ladder feet

Landscapes

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

CA002201270A 1995-05-30 1997-03-27 Plate-forme d'echelle-escalier Expired - Fee Related CA2201270C (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
GBGB9510872.6A GB9510872D0 (en)	1995-05-30	1995-05-30	Stair-ladder platform
GB9718361A GB2315293B (en)	1995-05-30	1995-12-22	Stair-ladder platform
GB9526410A GB2301614B (en)	1995-05-30	1995-12-22	Stair-ladder platform
EP96303860A EP0745753B1 (fr)	1995-05-30	1996-05-29	Plate-forme d'escalier pour une échelle
ES96303860T ES2180701T3 (es)	1995-05-30	1996-05-29	Plataforma de escalera para escalera portatil.
DE69622796T DE69622796T2 (de)	1995-05-30	1996-05-29	Treppenrampe für eine Leiter
CA002201270A CA2201270C (fr)	1995-05-30	1997-03-27	Plate-forme d'echelle-escalier

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GBGB9510872.6A GB9510872D0 (en)	1995-05-30	1995-05-30	Stair-ladder platform
GB9718361A GB2315293B (en)	1995-05-30	1995-12-22	Stair-ladder platform
GB9526410A GB2301614B (en)	1995-05-30	1995-12-22	Stair-ladder platform
CA002201270A CA2201270C (fr)	1995-05-30	1997-03-27	Plate-forme d'echelle-escalier

Publications (2)

Publication Number	Publication Date
CA2201270A1 CA2201270A1 (fr)	1998-09-27
CA2201270C true CA2201270C (fr)	2005-11-08

Family

ID=27427339

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002201270A Expired - Fee Related CA2201270C (fr)	1995-05-30	1997-03-27	Plate-forme d'echelle-escalier

Country Status (1)

Country	Link
CA (1)	CA2201270C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102008037674A1 (de)	2008-08-14	2010-02-18	Walter, Georg, Dr.	Vorrichtung zum Befestigen bzw. Aufstellen einer Leiter bei unwegsamer Umgebung

1997
- 1997-03-27 CA CA002201270A patent/CA2201270C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2201270A1 (fr)	1998-09-27

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Legal Events

Date	Code	Title	Description
2001-12-18	EEER	Examination request
2012-03-27	MKLA	Lapsed