Signals and indicators – Street traffic – Portable
Patent
1974-07-12
1976-01-20
Mancene, Louis G.
Signals and indicators
Street traffic
Portable
40125N, E01F 910
Patent
active
039331199
ABSTRACT:
A foldable triangular traffic signalling device including a collapsible body having first, second and third leg members connected together for movement between an erect triangle forming position in which each leg member constitutes one leg of a triangle and a folded position. One of the leg members has a pair of spaced sidewall members, and the other leg members each have an inner end received in the space between the sidewall members and pivotally connected to the sidewall member such that the other leg members can be folded and stored within the space between the sidewall members when the device is not in use. Light reflective means is provided on the outer surface of the leg members to define a triangular warning device when the leg members are in their erect position.
REFERENCES:
patent: 2127280 (1938-08-01), Zimbalist
patent: 2835219 (1958-05-01), Back
patent: 3593681 (1971-07-01), Sernovitz
patent: 3625177 (1971-12-01), Miller
Birrell Stewart H.
Hedgewick Peter
Mancene Louis G.
Pitrelli John F.
Reflex Corporation of Canada Limited
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