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    • 12. 发明授权
    • Anti-slip fastener remover tool
    • US11045925B2
    • 2021-06-29
    • US16548470
    • 2019-08-22
    • GRIP HOLDINGS LLC
    • Paul KukuckaThomas Stefan Kukucka
    • B25B15/00
    • An anti-slip fastener remover tool includes a torque-tool body and a plurality of paired engagement features. The plurality of paired engagement features that grips the lateral surface of the stripped fastener head is radially positioned around a rotation axis of the torque-tool body. The plurality of paired engagement features, wherein each paired engagement feature is offset by 30 degrees, comprises a first engagement feature and a second engagement feature. The first engagement feature and the second engagement feature each comprises a bracing section and a cavity section that are adjacently connected to each other. The cavity section of the first engagement feature is adjacently connected to the cavity section of the second engagement feature. The bracing section of the first engagement feature and the bracing section of the second engagement feature are oppositely positioned of each other about the cavity sections of the first and second engagement features.