Hazard warning sign
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 14, 2000
Grant Date -
N/A
app pub date -
Jul 23, 1996
filing date -
Jul 23, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A hazard warning sign assembly having a sign plate displaying a warning message, and at least one flashing light and horn for generating visual and audible signals for attracting attention to the sign. A rechargeable battery pack forms a detachable handle for the sign plate and the signal housing. A telescoping pole portion mounted to the lower end of the elongate battery pack is provided for height adjustment of the assembly. Manually operable switch buttons control actuation of the flashing light and horn units.
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