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JP1818965SActive Publication Date: 2026-02-13SHACHIHATA IND
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Patent Information

Application Number
JP2025010732D
Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
Filing Date
2025-05-30
Publication Date
2026-02-13
Estimated Expiration
2050-05-30

Smart Images

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    Figure 0001818965000003
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Abstract

This stamp is attached to the fastener wrench socket shown in the reference drawing, and can imprint an impression on a fastener while tightening the fastener. The stamp has a printing surface and is attached to a holder for holding the printing surface. The holder has three protrusions protruding outward, and the wrench socket has grooves in positions corresponding to the protrusions. The protrusions engage with the grooves, allowing the stamp and the wrench socket to move together.
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