Fire-extinguisher nozzle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 12, 2000
Grant Date -
N/A
app pub date -
Feb 24, 1998
filing date -
Feb 24, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A nozzle includes a housing defining a fluid passage. A member is positioned to block the fluid passage when the nozzle is not spraying fluid. A retainer attached to the housing retains the member in the disposed position. The surface of the housing has one or more marks. The number of marks indicates the spray profile produced by the nozzle. The member is disposed within the fluid passage and bursts under the flow of fluid.
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Family
International Classification(s)
Cited Art Landscape
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