Brush roller and its brush element
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 20, 1992
Grant Date -
N/A
app pub date -
Sep 17, 1990
filing date -
Sep 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A brush roller (1) includes a cylinder section (2) and brush elements (4) attached to it. In each element (4) the bristles (6) are attached in essentially a radial direction. The cylinder (2) of the brush roller (1) includes longitudinal rails (3), and each element (4) includes an indentation (7), which attaches the element (4) to the rail (3), and one or more elements (4) are sequentially arranged to be pushed onto each rail (3).
First Claim
Family
International Classification(s)
Cited Art Landscape
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