GB2327099B - Stairway system - Google Patents

Stairway system

Info

Publication number
GB2327099B
GB2327099B GB9809619A GB9809619A GB2327099B GB 2327099 B GB2327099 B GB 2327099B GB 9809619 A GB9809619 A GB 9809619A GB 9809619 A GB9809619 A GB 9809619A GB 2327099 B GB2327099 B GB 2327099B
Authority
GB
United Kingdom
Prior art keywords
stairway system
stairway
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 - Lifetime
Application number
GB9809619A
Other versions
GB9809619D0 (en
GB2327099A (en
Inventor
Nicholas James Marshall
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP98928440A priority Critical patent/EP0988431B1/en
Priority to DE69812617T priority patent/DE69812617T2/en
Priority to AT98928440T priority patent/ATE235626T1/en
Priority to CA002294102A priority patent/CA2294102C/en
Priority to DK98928440T priority patent/DK0988431T3/en
Priority to ES98928440T priority patent/ES2196565T3/en
Priority to US09/445,547 priority patent/US6467234B1/en
Priority to PCT/GB1998/001688 priority patent/WO1998057008A1/en
Priority to AU80272/98A priority patent/AU8027298A/en
Priority to PT98928440T priority patent/PT988431E/en
Publication of GB9809619D0 publication Critical patent/GB9809619D0/en
Publication of GB2327099A publication Critical patent/GB2327099A/en
Application granted granted Critical
Publication of GB2327099B publication Critical patent/GB2327099B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/081—Rungs or other treads comprising anti-slip features
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
GB9809619A 1997-06-10 1998-05-07 Stairway system Expired - Lifetime GB2327099B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US09/445,547 US6467234B1 (en) 1997-06-10 1998-06-10 Stairway system
AT98928440T ATE235626T1 (en) 1997-06-10 1998-06-10 STAIR SYSTEM
CA002294102A CA2294102C (en) 1997-06-10 1998-06-10 Stairway system
AU80272/98A AU8027298A (en) 1997-06-10 1998-06-10 Stairway system
ES98928440T ES2196565T3 (en) 1997-06-10 1998-06-10 LADDER SYSTEM.
DE69812617T DE69812617T2 (en) 1997-06-10 1998-06-10 STAIR SYSTEM
EP98928440A EP0988431B1 (en) 1997-06-10 1998-06-10 Stairway system
DK98928440T DK0988431T3 (en) 1997-06-10 1998-06-10 Stair System
PT98928440T PT988431E (en) 1997-06-10 1998-06-10 STAIRCASE SYSTEM
PCT/GB1998/001688 WO1998057008A1 (en) 1997-06-10 1998-06-10 Stairway system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9711944.0A GB9711944D0 (en) 1997-06-10 1997-06-10 Stairway system

Publications (3)

Publication Number Publication Date
GB9809619D0 GB9809619D0 (en) 1998-07-01
GB2327099A GB2327099A (en) 1999-01-13
GB2327099B true GB2327099B (en) 2001-11-07

Family

ID=10813832

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9711944.0A Pending GB9711944D0 (en) 1997-06-10 1997-06-10 Stairway system
GB9809619A Expired - Lifetime GB2327099B (en) 1997-06-10 1998-05-07 Stairway system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9711944.0A Pending GB9711944D0 (en) 1997-06-10 1997-06-10 Stairway system

Country Status (2)

Country Link
GB (2) GB9711944D0 (en)
HK (1) HK1017915A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343316A (en) * 1964-10-14 1967-09-26 Frank C Mcintire Prefabricated step for stepway construction
GB1273538A (en) * 1968-05-29 1972-05-10 John Gordon Killeen Improvements relating to staircase flights
US3813831A (en) * 1973-07-26 1974-06-04 J Tate Precast garden steps
GB2217359A (en) * 1988-04-13 1989-10-25 Bison Limited Prestressed concrete staircases
DE4131349A1 (en) * 1991-09-20 1993-03-25 Hubert Guertler Portable steps for fixing direct to soil - has steps arranged sequentially and spiked through on another to fix and anchor them to ground
EP0753645A1 (en) * 1995-07-10 1997-01-15 Scheuchzer, Roland, Dr.rer.pol. Auxiliary device for working on inclined grounds

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3343316A (en) * 1964-10-14 1967-09-26 Frank C Mcintire Prefabricated step for stepway construction
GB1273538A (en) * 1968-05-29 1972-05-10 John Gordon Killeen Improvements relating to staircase flights
US3813831A (en) * 1973-07-26 1974-06-04 J Tate Precast garden steps
GB2217359A (en) * 1988-04-13 1989-10-25 Bison Limited Prestressed concrete staircases
DE4131349A1 (en) * 1991-09-20 1993-03-25 Hubert Guertler Portable steps for fixing direct to soil - has steps arranged sequentially and spiked through on another to fix and anchor them to ground
EP0753645A1 (en) * 1995-07-10 1997-01-15 Scheuchzer, Roland, Dr.rer.pol. Auxiliary device for working on inclined grounds

Also Published As

Publication number Publication date
GB9809619D0 (en) 1998-07-01
GB2327099A (en) 1999-01-13
GB9711944D0 (en) 1997-08-06
HK1017915A1 (en) 1999-12-03

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140522 AND 20140528

PE20 Patent expired after termination of 20 years

Expiry date: 20180506