Road system

Details Road system Road system

2001-06-15

2003-04-01

Clark, Doris (Department: 2914)

Building units and construction elements

Structure

Design Patent

active

D0472646

CLAIM:
I claim the ornamental design of a road system, as shown and described.

REFERENCES:
patent: 3107590 (1963-10-01), Cedeno
patent: 3794966 (1974-02-01), Platzman
patent: 4665395 (1987-05-01), Van Ness
patent: 5101200 (1992-03-01), Swett
patent: 5144553 (1992-09-01), Hassett et al.
patent: 5154533 (1992-10-01), Baldea
patent: 5204675 (1993-04-01), Sekine
patent: 5246305 (1993-09-01), Peek
patent: 5253951 (1993-10-01), Peek
“Traffic Engineering”, Technical Newsletter, May 1991.
“New Technology Makes Coronado Bridge Safer”, Information Release, May 21, 1993.
Jeff Benjamin, “Lane Divider A Moveable Feat”, News, 1992.

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