Wheel nuts

JP1809087SActive Publication Date: 2025-09-25冈田泰一
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Patent Information

Application Number
JP2025002369D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-01-21
Publication Date
2025-09-25
Estimated Expiration
2050-01-21

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Abstract

This item is a wheel nut for automobile tires, designed to prevent it from loosening and falling off. It has a notch at the tip, and when the wheel nut is screwed in, the tip reduces in diameter to match the taper of the wheel, biting into the bolt like a chuck and making it difficult to loosen.
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