Utility trenching and sidewalk system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 19, 2006
Issued Date -
N/A
app pub date -
Jan 27, 2004
filing date -
Jan 3, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A utility trenching and sidewalk system comprising modular utility sidewalk units which may be assembled together to form a cable trench. The modular units are formed from plastic composite material and include sidewalls, a bottom wall and covers which define a chamber for housing utility cables. A cavity formed in the sidewalls and bottom wall is filled with concrete through apertures in the sidewalls. The covers are removable from the module to provide access to the chamber. The module further includes a recess for receiving a paving material which serves as a sidewalk surface in the installed system.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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