Power trowels
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 13, 1994
Grant Date -
N/A
app pub date -
Feb 24, 1993
filing date -
Feb 24, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An improvement to power trowels having a power unit, a rotatable shaft, a plurality of trowling blades mounted to spider arms, and a shroud for shielding the blades. The blades are formed of spring steel and are fixedly mounted to the spider arms. A throttle control unit is removably mounted to the trowel and may be extendably mounted to an adjustable extendible pole.
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Cited Art Landscape
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