Wheel chock device for road vehicles
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United States of America Patent
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Oct 31, 2023
Grant Date -
Oct 21, 2021
app pub date -
Apr 12, 2021
filing date -
Apr 15, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A wheel chock including a wedge-shaped body defined by at least one substantially flat wall for resting against a ground and at the top, at least one wall for bearing against a wheel, inclined with respect to the wall for resting against the ground, the wall for bearing against the wheel adjoining the wall for resting against the ground at a tip of the wedge-shaped body, the wall for bearing against the wheel including a blocking portion distal from the tip, configured to block a movement of the wheel, and a wheel receiving portion proximal to the tip, further including at least one breakage element constrained to the wedge-shaped body to interfere with a wheel engaged against the blocking portion of the wall for bearing against the wheel, the at least one breakage element configured to partially irreversibly deform when a wheel engages the blocking portion of the wedge-shaped body.
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