Signals and indicators – Street traffic – Portable
Patent
1990-11-14
1991-08-06
Cuchlinski, Jr., William A.
Signals and indicators
Street traffic
Portable
116 63P, E01F 1300
Patent
active
050367919
ABSTRACT:
A stackable road delineator includes an upright conical portion with a detachable weighted base. The top conical end has a handle graspable by the fingers of a human hand. Also, this end has a conical hollow interior so that when it is stacked on top of another similar delineator, the handle will freely fit within this hollow interior to thus provide stackable delineators.
REFERENCES:
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patent: 3099244 (1963-07-01), Knapp
patent: 3380428 (1968-04-01), Abrams
patent: 3451368 (1969-06-01), Keats
patent: 3809007 (1974-05-01), Brown
patent: 3952690 (1976-04-01), Rizzo et al.
Cuchlinski Jr. William A.
Worth W. Morris
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