Bare hook/lost bait alarm
- 专利权人:
- Thaddeus Anthony DeLucca
- 发明人:
- Thaddeus Anthony DeLucca
- 申请号：
- US12476111
- 公开号：
- US08161678B1
- 申请日:
- 2009.06.01
- 申请国别(地区):
- US
- 年份:
- 2012
- 代理人:
- 摘要：
- A bait and hook arrangement is coupled with a mechanism that alerts a fisherman when his or her bait article is no longer attached to the hook. When the bait is off the hook, (empty hook), the mechanism is triggered.
- 来源网站：
- 中国工程科技知识中心
