Device and methods for making a stair tread and a molded curved stair tread
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United States of America Patent
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May 17, 2022
Grant Date -
Jan 14, 2021
app pub date -
Jun 23, 2020
filing date -
Jul 9, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A device for making a molded stair tread is described. The device can have: a base; a pivoting assembly; a molding template connected to the pivoting assembly; a holding device connected to the molding template, the holding device having a clamp jaw and a pivot configured to rotate the holding device relative to the molding template; and a locking mechanism configured to hold the molding template and the holding device in an open configuration such that the holding device can accept a first part of the plastic sheet and configured to release the molding template and the holding device such that the holding device is in a securing configuration that secures, via the clamp jaw, the first part of the plastic sheet to the first side of the molding template at the first longitudinal edge of the molding template. Methods for making the stair tread are described as well as the molded stair tread.
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