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
Application number
GB747/24A
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Individual
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Individual
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Publication date
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Publication of GB220884ApublicationCriticalpatent/GB220884A/en
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
E04F11/02—Stairways; Layouts thereof
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Escalators And Moving Walkways
(AREA)
Abstract
220,884. Herrera, M. Oct. 20, 1923, [Convention date]. Addition to 204,673. Staircases.-The staircase of the parent Specification is modified by allowing a maximum of ten centimetres for the sum of the distances ST and PR or of IJ and ON, these being the amounts by which the edges of the landing treads oversail the intersections of the track line with the stringer lines.
GB747/24A1923-10-201924-01-10Improvements in the construction of staircases
ExpiredGB220884A
(en)