Signals and indicators – Indicators – By location
Patent
1990-12-06
1991-08-13
Cuchlinski, Jr., William A.
Signals and indicators
Indicators
By location
52147, 174136, G01D 2100, H01B 724
Patent
active
050387057
ABSTRACT:
In a preferred embodiment, to prevent accidental tripping on a stay, the warning stay-guard as an open-ended hollow tubular casing has its outer surface visibly exhibiting multiple bright colors randomly heterogeneously distributed in the nature of string and/or drippings of various paints, and the casing surface including outer ringed-construction around it longitudinal axis to the casing's construction sufficiently to diffuse light and having a linearly extending slit axially extending substantially parallel to the longitudinal length axis of the tubular casing enabling pressing upon a stay through the slit when held open.
REFERENCES:
patent: 3009437 (1961-11-01), Hollinger et al.
patent: 3251161 (1966-05-01), Stirn
patent: 3362115 (1968-01-01), Nyhus et al.
patent: 3926141 (1975-12-01), Taylor
patent: 4135336 (1979-01-01), Bogese, II
patent: 4813369 (1989-03-01), Moreland
patent: 4967799 (1990-11-01), Bradshaw et al.
Gunn Brian S.
Shapiro Louise M.
Cuchlinski Jr. William A.
Hough William T.
Worth W. Morris
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