Lift system for a spa cover
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United States of America Patent
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Jun 14, 2022
Grant Date -
Jul 30, 2020
app pub date -
Jan 28, 2020
filing date -
Jan 28, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A lift system for a spa cover includes a fist lift assembly associated with a first side of a spa, and a second lift assembly associated with an opposed, second side of the spa. The first lift assembly includes a motor for applying an uncovering force to a spa cover. The second lift assembly includes a compression spring exerting a generally downward force on the cover when the cover is in the closed position, and a generally upwards force on the cover when the cover is moved towards an open position to assist in an uncovering operation. The second lift assembly also includes a tension spring configured to exert an upward force on the cover when the cover is in the open position to assist the first lift assembly in a covering operation.
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