发明授权
- 专利标题： Hook guard and float
- 专利标题（中）： HOOK GUARD和FLOAT
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申请号： US3645419D申请日： 1970-03-09
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公开(公告)号： US3645419A公开(公告)日： 1972-02-29
- 发明人: SHORROCK NELSON
- 申请人： NELSON SHORROCK
- 专利权人： Nelson Shorrock
- 当前专利权人： Nelson Shorrock
- 优先权： US1772870 1970-03-09
- 主分类号： A01K93/00
- IPC分类号： A01K93/00 ; A01K97/06 ; A01K97/00 ; B65D51/10
摘要：
Two substantially hollow spherical portions are normally held closed by a rubberband around the bases of offset manipulative portions. When these portions are pressed together, the two halves open against the pressure of the band so that a fishhook can be inserted or removed from the enclosure. The manipulative portions may be hollow and sealed so that the device can be used as a float also.
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