ADJUSTABLE CREEPER
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United States of America Patent
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Issued Date -
Oct 3, 2024
app pub date -
Mar 30, 2023
filing date -
Mar 30, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus can include a seat, a backrest, a base frame comprising wheels and an adjustment assembly. The adjustment assembly can be adjustable from a lowered position to a raised position. The adjustment assembly can include an actuator assembly, pairs of scissor legs, and a connector. The actuator assembly can include: an actuator positioned underneath the seat, where the actuator comprises an actuatable shaft; and biasers positioned underneath the backrest. In addition, the connector can be attached to the pairs of scissor legs and the actuatable shaft, the connector being configured to: compress the biasers upon extension of the actuatable shaft away from actuator; and decompress the biasers upon retraction of the actuatable shaft towards the actuator.
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