Trommel screen unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 16, 1980
Grant Date -
N/A
app pub date -
Feb 16, 1979
filing date -
Feb 16, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The trommel screen unit includes a screen panel of polyurethane having embedded therein a plurality of longitudinal and transverse fiberglass rods. Marginal portions of the polyurethane panel overlie and are bonded to a rectangular steel frame, the sides of the frame having longitudinally spaced notches which receive therein the end portions of the transverse rod.
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Family
International Classification(s)
Cited Art Landscape
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