Bobbin for tying a fishing fly
US6527217B1 · kind B1 · utility
5Cited by
10References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jun 13, 2002 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Jun 13, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H59/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A bobbin for tying a fishing fly includes a pair of arms connected at respective first ends and spaced at respective second ends, each second end having a generally axially spaced bearing surface configured to receive a hub of a spool. A tube for receives a thread from the spool and a screw is connected to the arms generally between the first ends and the second ends and extends generally parallel to the axially spaced bearings for adjustably controlling the arms in a manner to apply an amount of pressure on the hubs of the spool wherein the screw is configured to permit one's hand holding the bobbin to adjust the screw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.