ATE72874T1 - Sitzgelegenheit an einer leiter. - Google Patents

Sitzgelegenheit an einer leiter.

Info

Publication number
ATE72874T1
ATE72874T1 AT86310241T AT86310241T ATE72874T1 AT E72874 T1 ATE72874 T1 AT E72874T1 AT 86310241 T AT86310241 T AT 86310241T AT 86310241 T AT86310241 T AT 86310241T AT E72874 T1 ATE72874 T1 AT E72874T1
Authority
AT
Austria
Prior art keywords
ladder
frame
seating
extending
seat
Prior art date
Application number
AT86310241T
Other languages
English (en)
Inventor
John Colin Campbell
Original Assignee
John Colin Campbell
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
Priority claimed from GB868601711A external-priority patent/GB8601711D0/en
Priority claimed from GB868608340A external-priority patent/GB8608340D0/en
Application filed by John Colin Campbell filed Critical John Colin Campbell
Application granted granted Critical
Publication of ATE72874T1 publication Critical patent/ATE72874T1/de

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
    • E06C7/16—Platforms on, or for use on, ladders, e.g. liftable or lowerable platforms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
AT86310241T 1986-01-24 1986-12-31 Sitzgelegenheit an einer leiter. ATE72874T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868601711A GB8601711D0 (en) 1986-01-24 1986-01-24 Seat device
GB868608340A GB8608340D0 (en) 1986-04-04 1986-04-04 Seat device for ladder
EP86310241A EP0236635B1 (de) 1986-01-24 1986-12-31 Sitzgelegenheit an einer Leiter

Publications (1)

Publication Number Publication Date
ATE72874T1 true ATE72874T1 (de) 1992-03-15

Family

ID=26290266

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86310241T ATE72874T1 (de) 1986-01-24 1986-12-31 Sitzgelegenheit an einer leiter.

Country Status (6)

Country Link
US (1) US4730697A (de)
EP (1) EP0236635B1 (de)
AT (1) ATE72874T1 (de)
DE (1) DE3684010D1 (de)
ES (1) ES2030393T3 (de)
GB (1) GB2185777B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615815B2 (en) * 1989-01-11 1991-10-10 Bailey Aluminium Products Pty. Ltd. Ladder platform
US5862881A (en) * 1996-12-02 1999-01-26 Keith J. Jeffries Safety scaffold and platform ladders
US6848540B2 (en) 2001-05-14 2005-02-01 Kevin L. Kvam Ladder accessory holder
US6880835B2 (en) * 2003-04-11 2005-04-19 Sylmark Holdings Limited Combination hand truck, step ladder and dolly
US6877586B2 (en) * 2003-04-11 2005-04-12 Sylmark Holdings Limited Hinge system for combination hand truck, step ladder and dolly device
US9068395B1 (en) * 2011-04-01 2015-06-30 Scott E. Green Apparatus providing single support to an extension ladder enabling ladder use on level and non-level surfaces
US8869938B2 (en) * 2012-11-15 2014-10-28 Irwin Jay Bassett Tree-mounted hunting stand with modular functionality
US20140311828A1 (en) * 2012-11-15 2014-10-23 Irwin Jay Bassett Modular tree-mountable hunting stand
ITTO20131076A1 (it) * 2013-12-27 2015-06-28 Studio Sfera Dispositivo amovibile di sicurezza per scale portatili
US11291307B2 (en) * 2018-04-20 2022-04-05 Ergotech Solutions, Inc. Body support
US11603707B2 (en) * 2018-06-14 2023-03-14 Christopher Carver Carrier, and related systems and methods
US11015391B1 (en) 2020-02-20 2021-05-25 Ayed Kanaan Ladder seat assembly

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US221780A (en) * 1879-11-18 Improvement in adjustable ladder-steps
US407079A (en) * 1889-07-16 Ladder platform-bracket
US1307468A (en) * 1919-06-24 Climbing device
US271509A (en) * 1883-01-30 Trestle or platform attachment for ladders
US812620A (en) * 1905-05-23 1906-02-13 Frank Van Alstine Attachment for ladders.
US1090836A (en) * 1912-11-22 1914-03-24 Marston W Bush Spring-board.
US1104996A (en) * 1913-09-08 1914-07-28 David F Mchale Ladder-jack.
GB103446A (en) * 1916-08-08 1917-01-25 James Patrick Bracket-step for use with Ladders or like Supports.
GB116579A (en) * 1917-07-07 1918-06-20 Alfred Charles Smith Improvements in Cripples for use by Builders and others.
GB228430A (en) * 1924-06-30 1925-02-05 Cyrus William Armitage Improvements in builders' cripples
GB273501A (en) * 1926-07-14 1927-07-07 Andrew Barr Junior An improved bracket attachment for ladders, steps and trestles
US1701347A (en) * 1927-05-06 1929-02-05 James B Wardle Ladder scaffold bracket
US1921583A (en) * 1931-10-12 1933-08-08 Metropolitan Device Corp Ladder construction
GB486459A (en) * 1937-01-20 1938-06-03 Jones William Improved ladder bracket, applicable also as a wall scaffolding bracket
GB629851A (en) * 1947-12-15 1949-09-29 Walter Fillery Improvements in or relating to detachable ladder stays or extensions
GB659851A (en) * 1948-04-12 1951-10-31 Povazske Strojarne Np A safety device for drawing pens
US2553322A (en) * 1948-10-21 1951-05-15 Kurmer John Platform attachment for ladders
US2656223A (en) * 1948-12-14 1953-10-20 William Gray Adjustable scaffold clamp
GB743970A (en) * 1953-01-06 1956-01-25 Germain Gaston Joseph Curtit Improvements in or relating to a safety device mountable on a ladder or the like
US2818310A (en) * 1953-11-12 1957-12-31 Bell Telephone Labor Inc Ladder seats
US2802702A (en) * 1955-11-01 1957-08-13 Ray C Rose Swinging ladder seat
US2871067A (en) * 1956-03-28 1959-01-27 James W Brogdon Stand-on platform for a ladder
US3115213A (en) * 1961-05-01 1963-12-24 Warren F Cloutier Portable seat
US3232664A (en) * 1964-04-10 1966-02-01 David E Burrows Collapsible hunter's seat
US4085819A (en) * 1977-05-06 1978-04-25 Rudy Ohnstad Platform attachment for a ladder
US4211307A (en) * 1979-03-05 1980-07-08 Ethridge Frank W Removable step or shelf for ladder
US4342374A (en) * 1980-12-29 1982-08-03 Antonio Montana Ladder support
GB2135378B (en) * 1983-02-23 1985-09-11 Brian Raymond Cook Ladder tray
US4615412A (en) * 1983-05-20 1986-10-07 Clarke James B Ladder rest device

Also Published As

Publication number Publication date
US4730697A (en) 1988-03-15
GB2185777B (en) 1989-11-01
DE3684010D1 (de) 1992-04-02
ES2030393T3 (es) 1992-11-01
GB8631086D0 (en) 1987-02-04
EP0236635A2 (de) 1987-09-16
EP0236635A3 (en) 1987-12-16
GB2185777A (en) 1987-07-29
EP0236635B1 (de) 1992-02-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties