Fishing reel
AssigneeJohnson Worldwide Associates, Inc.
InventorBen A. Carlson
Life of this patent
Estimating the term…
Abstract
An apparatus for use with a fishing reel for indicating line travel during line payout from the reel. The apparatus preferrably comprises a light source coupled with the reel, a light sensor optically coupled with the light source, and an indicating means coupled with the light sensor. The light source and the light sensor are oriented appropriately that the optical coupling is interrupted or made as the line pays out from the reel. The light source is an active light source fixedly mounted with respect to the spool, and the light sensor is mounted substantially adjacent the light source.
Claims9
An improved fishing reel, comprising:
- a substantially stationary spool including means for winding a line onto the spool in order to retrieve said line and means for unwinding said line from said spool in order to pay out said line;
- an electrical power source substantially fixedly mounted with respect to the fishing reel;
- an active light source coupled with said electrical power source, said light source being fixedly mounted with respect to the spool;
- a light sensor fixedly mounted with respect to said spool, wherein said light source is located substantially adjacent said light sensor, said line repeatedly effecting traversal of a predetermined zone adjacent said light source and said light sensor during said line payout, said line reflecting light from said light source to said light sensor appropriately to establish optical coupling intermediate said light source and said light sensor for a coupling period during each said traversal;
- and
- a display means coupled with said light sensor for displaying at least one parameter relating to said line during said payout, said display means being responsive to said plurality of interruptions to algorithmically determine said at least one parameter.
An improved fishing reel, comprising:
- a substantially stationary spool having means for winding a line onto the spool in order to retrieve the line and means for unwinding the line from the spool in order to pay out the line, the line intermittently moving into and out of a scanning zone during pay out;
- a light source fixedly mounted with respect to the spool to illuminate the scanning zone;
- an electrical power source coupled with the light source for powering the light source;
- a light sensor fixedly mounted with respect to the spool in a position for sensing movement of the line into and out of the scanning zone;
- and
- a display coupled to the light sensor for displaying a parameter relating to line movements sensed by the light sensor during pay out.
Dependencies are inferred from the claim text.