Brush filling method and filled brushes
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United States of America Patent
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-
Jul 12, 1988
Issued Date -
N/A
app pub date -
Dec 15, 1986
filing date -
Dec 17, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A brush filling process employs longitudinally axially spaced rotary heads, and a core and includes the steps: (a) releasably coupling three of the brush cores to two of the heads, with the cores spaced about the axis, (b) rotating at least one of the heads about the axis, to rotate the cores between three index positions, (c) forming bristle receiving holes in a core at one of the positions, (d) filling bristles into the holes at a second of the positions, and (e) trimming the filled bristles at a third of the positions.
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Cited Art Landscape
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