发明名称 |
Holding device for spare string trimmer line spools with slotted inner cavities |
摘要 |
The holding device comprises a clamp body attached to a pair of support arms. Each support arm has a round lug near its upper surface that engages a slot in the inner cavity of the trimmer line spool. The holding device is held on the shaft of a string trimmer by a pair of resilient clamp arms.
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申请公布号 |
US2003226929(A1) |
申请公布日期 |
2003.12.11 |
申请号 |
US20020164440 |
申请日期 |
2002.06.06 |
申请人 |
KNIZNER ROBERT |
发明人 |
KNIZNER ROBERT |
分类号 |
A01D34/00;B65H49/20;(IPC1-7):B65H75/18 |
主分类号 |
A01D34/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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