发明名称 Swivels
摘要 An improved snap swivel comprising a lightweight, plate-like body of thermoplastic composition including a recess in the rearmost portion of one side, an eye rotatably mounted in the foremost end of said body, and a clasp freely pivoted in proximity to the rearmost end of said body, said clasp including an angularly inwardly extending leg adapted to lie in said recess and a hook adapted to engage and disengage said leg when said clasp is rotated at right angles to said body.
申请公布号 US4064604(A) 申请公布日期 1977.12.27
申请号 US19760717290 申请日期 1976.08.24
申请人 HARTMAN, GEORGE F. 发明人 HARTMAN, GEORGE F.
分类号 A01K91/04;F16G11/00;(IPC1-7):A44B13/02 主分类号 A01K91/04
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