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Charles Louis Cuthbe
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Publication of GB191311020ApublicationCriticalpatent/GB191311020A/en
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
E04F11/02—Stairways; Layouts thereof
E04F11/104—Treads
E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
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Engineering & Computer Science
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Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Steps, Ramps, And Handrails
(AREA)
Abstract
11,020. Cuthbe, C. L., [trading as Cuthbe & Co., C. L.]. May 9. Treads.-A floor or stair tread consists of a rubber or similar upper part 4 secured to a sheet-metal foundation 1 provided with V- shaped tongues 3 bent up from the sheet. The tongues are slightly bent out of the vertical in the final pressing together of the rubber and foundation so as to hold the rubber securely.
GB191311020D1913-05-091913-05-09Improvements in India-rubber and like Flooring, Stair-treads and the like.
ExpiredGB191311020A
(en)