Traffic safety cone incorporating a flashing light module

Details Traffic safety cone incorporating a flashing light module Traffic safety cone incorporating a flashing light module

2011-03-15

2011-03-15

Ton, Anabel M (Department: 2875)

Illumination

Self powered lamp

With hermetic seal

C362S183000, C362S800000, C362S276000

Reexamination Certificate

active

07905622

ABSTRACT:
A traffic safety cone incorporating a flashing light module includes electrically coupled first and second modules. The first module includes a solar cell array positioned atop an upper surface of a circular mounting member, a resilient, impact cushioning bumper that surrounds the mounting member, and a high-intensity LED flasher unit having a cylindrical base. The circular disk is secured to the top of the flasher unit, and the cylindrical base fits into the top of a traffic cone that has been truncated for a precise fit. The second module includes a truncated cone-shaped housing, electrical batteries installed within the housing, battery charging circuitry and an ON/OFF switch. The second module and a module retainer plate, which also functions as a battery cover, are installed in that order in the bottom of the traffic safety cone and are secured to the first module with threaded securing rods.

REFERENCES:
patent: D277739 (1985-02-01), Grammas
patent: D315874 (1991-04-01), DeCaro
patent: 5269251 (1993-12-01), Freeman
patent: 5294924 (1994-03-01), Dydzyk
patent: 5577824 (1996-11-01), Wright
patent: 5754124 (1998-05-01), Daggett et al.
patent: 5755174 (1998-05-01), Freeman
patent: D411810 (1999-07-01), Stockman
patent: 6499858 (2002-12-01), Hart
patent: 6556147 (2003-04-01), Fisher et al.
patent: 2003/0132852 (2003-07-01), Povey et al.

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