Static structures (e.g. – buildings) – Specified wear or friction-type traffic-carrying surface – Tread-nosing; e.g. – shaped stair pad
Patent
1976-06-01
1977-11-22
Dixon, Jr., William R.
Static structures (e.g., buildings)
Specified wear or friction-type traffic-carrying surface
Tread-nosing; e.g., shaped stair pad
52181, 428 67, 428124, 428161, 428163, 428167, 428913, B44D 508, E04F 1116, B44C 126, B32B 304
Patent
active
040589420
ABSTRACT:
A flexible non-skid strip is constituted by a main body portion extending along the length of the strip and adapted to be secured to the tread of a stair, a forward edge anchoring portion coextending with the main body portion parallel to and spaced from the main body and adapted to be secured to the riser of the stair, an arcuate cross-section connection portion integrally connected to the upper surfaces of the main body portion and the anchoring portion and projecting above the upper surfaces of the main body portion and the anchoring portion and so as to integrally connect the main body portion and anchoring portion together and adapted to bend about the stair edge of the stair so as to cover the stair edge, and at least one fluorescent material layer being embedded in the upper surface of at least one of the portions.
REFERENCES:
patent: 3043710 (1962-07-01), Patten et al.
patent: 3436242 (1969-04-01), Schaffner
patent: 3456043 (1969-07-01), Emery
patent: 3930084 (1975-12-01), Shields
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