# Patent

## Title
Fishing reel drag indicator system

## Abstract

A fishing reel drag indicator system for numerical quantification of tension applied to fishing line on fishing reels equipped with a drag system features a drag indicator cap having a notch located on a side of an anterior end. A round indicator window is centrally located on a second flat notch side. A cylindrical recess is centrally located on a planar posterior end and an annular channel is centrally located on a recess floor. A gauge spring is located in the annular channel. A top edge of the tension indicator is located against the gauge spring in the annular channel. A main spring is located in the cylindrical recess against a bottom surface of the tension indicator. A bottom plate is located on the posterior end against the main spring. The threaded channel is adapted to screw onto a threaded rod located on the fishing reel anterior end.

## Background
FIELD OF THE INVENTION
The present invention relates to fishing equipment, or more specifically fishing reel drag systems.
BACKGROUND OF THE INVENTION
Fishing reels have been used on fishing poles for many years. A drag system on a fishing reel is a means of applying pressure to the turning spool in order to act as a friction brake. It is used as an aid for a fisherman when a fish is tugging on the line. The present invention features a fishing reel drag indicator system for numerical quantification of tension applied to fishing line on fishing reels equipped with a drag system.
Any feature or combination of features described herein are included within the scope of the present invention provided that the features included in any such combination are not mutually inconsistent as will be apparent from the context, this specification, and the knowledge of one of ordinary skill in the art. Additional advantages and aspects of the present invention are apparent in the following detailed description and claims.
SUMMARY OF THE INVENTION
The present invention features a fishing reel drag indicator system for numerical quantification of tension applied to fishing line on fishing reels equipped with a drag system. In some embodiments, the fishing reel drag indicator system comprises a drag indicator cap having a notch located on a side of an anterior end. In some embodiments, a round indicator window is centrally located on a second flat notch side.
In some embodiments, a cylindrical recess is centrally located on a planar posterior end and an annular channel is centrally located on a recess floor. In some embodiments, a gauge spring is located in the annular channel. In some embodiments, a top edge of the tension indicator is located against the gauge spring in the annular channel. In some embodiments, a main spring is located in the cylindrical recess against a bottom surface of the tension indicator. In some embodiments, a bottom plate is located on the posterior end against the main spring.
In some embodiments, the threaded channel is adapted to screw onto a threaded rod located on the fishing reel anterior end. In some embodiments, upon rotation of the drag indicator cap, the drag system is adjusted to a desired level of tension, quantified by numbers on the tension indicator.



BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 shows a side view of a fishing reel equipped with a fishing reel drag indicator system.
FIG. 2 shows a perspective view of a fishing reel drag indicator system.
FIG. 3 shows a cross-sectional, exploded view in a sagittal plane of a fishing reel drag indicator system.
FIG. 4A shows a cross-sectional view in a sagittal plane of a fishing reel drag indicator system in minimum drag position.
FIG. 4B shows a cross-sectional view in a sagittal plane of a fishing reel drag indicator system in maximum drag position.
FIG. 5 shows a side view of a fishing reel equipped with an alternate embodiment of a fishing reel drag indicator system.
FIG. 6 shows a perspective view of an alternate embodiment of a fishing reel drag indicator system.
FIG. 7 shows a cross-sectional, exploded view in a sagittal plane of an alternate embodiment of a fishing reel drag indicator system.
FIG. 8A shows a cross-sectional view in a sagittal plane of an alternate embodiment of a fishing reel drag indicator system in minimum drag position.
FIG. 8B shows a cross-sectional view in a sagittal plane of an alternate embodiment of a fishing reel drag indicator system in maximum drag position.
FIG. 9 shows a perspective, exploded view of an alternate embodiment of a fishing reel drag indicator system.
FIG. 10 shows a top view of an alternate embodiment of a fishing reel drag indicator system.
FIG. 11 shows a side view of a fishing reel equipped with an alternate embodiment of a fishing reel drag indicator system.
FIG. 12A shows a cross-sectional view in a sagittal plane of an alternate embodiment of a fishing reel drag indicator system in minimum drag position.
FIG. 12B shows a cross-sectional view in a sagittal plane of an alternate embodiment of a fishing reel drag indicator system in maximum drag position.



DESCRIPTION OF PREFERRED EMBODIMENTS
Following is a list of elements corresponding to a particular element referred to herein:

    
    
        100 Fishing reel drag indicator system
        110 Fishing reel
        111 Fishing reel anterior end
        113 Fishing reel spool anterior end
        120 Drag indicator cap
        121 Cap anterior end
        122 Cap side
        123 Cap anterior end center point
        125 Cap posterior end
        126 Cap posterior end center point
        130 Notch
        131 First flat notch side
        132 First plane
        133 Second flat notch side
        134 Second plane
        135 Central axis
        140 Indicator window
        150 Cylindrical recess
        151 Recess floor
        160 Annular channel
        161 Annular channel bottom
        170 Threaded channel
        180 Gauge spring
        190 Tension indicator
        191 Annular projection
        192 Annular projection bottom edge
        193 Annular projection top edge
        194 Annular projection side wall
        195 Round disk
        196 Round disk top surface
        197 Round disk bottom surface
        200 Quantifying number
        210 Main spring
        220 Bottom plate
        221 Bottom plate top surface
        225 Aperture
        300 Annular recess
        301 Annular recess floor
        310 Cylindrical channel
        311 Cylindrical channel bottom
        320 Cylindrical projection
        321 Cylindrical projection bottom edge
        322 Cylindrical projection top edge
        323 Cylindrical projection side wall
        330 Annular fishing spool recess
        340 Threaded rod
        350 Third plane
    
    


Referring now to FIG. 1-4B, the present invention features a fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels equipped with a drag system. In some embodiments, the fishing reel drag indicator system (100) comprises a drag indicator cap (120) having a hemispherical cap anterior end (121) and a planar cap posterior end (125). In some embodiments, a notch (130) is located on a cap side (122) of the cap anterior end (121). In some embodiments, the notch (130) comprises a first flat notch side (131) located on a first plane (132) parallel with the cap posterior end (125). In some embodiments, the notch (130) comprises a second flat notch side (133) located on a second plane (134) perpendicular to the first flat notch side (131). In some embodiments, the notch (130) does not intersect a central axis (135) located through the drag indicator cap (120) from a cap anterior end center point (123) to a cap posterior end center point (126). In some embodiments, a round indicator window (140) is centrally located on the second flat notch side (133). In some embodiments, a cylindrical recess (150) having a recess floor (151) is centrally located on the planar cap posterior end (125). In some embodiments, an annular channel (160) is centrally located on the recess floor (151). In some embodiments, the round indicator window (140) is fluidly connected to the annular channel (160). In some embodiments, a threaded channel (170) is centrally located on the recess floor (151).
In some embodiments, the system (100) comprises a tension indicator (190) having an annular projection (191) centrally located on a concave round disk (195). In some embodiments, an outer edge of a round disk top surface (196) is located against and interfaces with the recess floor (151). In some embodiments, the annular projection (191) is slidably received into the annular channel (160). In some embodiments, a series of quantifying numbers (200) is located on an annular projection side wall (194). In some embodiments, at least one of the series of quantifying numbers (200) is viewable through the round indicator window (140).
In some embodiments, the system (100) comprises a gauge spring (180) located in the cylindrical recess (150). In some embodiments, the gauge spring is located against and interfaces with the recess floor (151). In some embodiments, the gauge spring (180) is slidably located over the annular projection (191). In some embodiments, the gauge spring (180) is located against and interfaces with a round disk bottom surface (197).
In some embodiments, the fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels (110) equipped with the drag system is located on a fishing reel spool anterior end (113). In some embodiments, the threaded channel (170) is adapted to screw onto a threaded rod (340) located on a fishing reel anterior end (111). In some embodiments, upon rotation of the drag indicator cap (120), the drag system is adjusted to a desired level of tension, visually indicated and quantified by the tension indicator (190).
Alternate Embodiment 1
Referring now to FIG. 5-8B, the present invention features a fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels (110) equipped with a drag system. In some embodiments, the fishing reel drag indicator system (100) comprises a drag indicator cap (120) having a hemispherical cap anterior end (121) and a planar cap posterior end (125).
In some embodiments, a notch (130) is located on a cap side (122) of the cap anterior end (121). In some embodiments, the notch (130) comprises a first flat notch side (131) located on a first plane (132) parallel with the cap posterior end (125). In some embodiments, the notch (130) comprises a second flat notch side (133) located on a second plane (134) perpendicular to the first flat notch side (131) and the first plane (132). In some embodiments, the notch (130) does not intersect a central axis (135) located through the drag indicator cap (120) from a cap anterior end center point (123) to a cap posterior end center point (126). In some embodiments, a round indicator window (140) is centrally located on the second flat notch side (133).
In some embodiments, a cylindrical recess (150) having a recess floor (151) is centrally located on the planar cap posterior end (125). In some embodiments, an annular channel (160) is centrally located on the recess floor (151). In some embodiments, the round indicator window (140) is fluidly connected to the annular channel (160). In some embodiments, a threaded channel (170) is centrally located on the recess floor (151).
In some embodiments, the system (100) comprises a gauge spring (180) located in the annular channel (160). In some embodiments, the gauge spring (180) is located against and interfaces with an annular channel bottom (161).
In some embodiments, the system (100) comprises a tension indicator (190) having an annular projection (191) centrally located on a round disk (195). In some embodiments, an annular projection top edge (193) is located against and interfaces with the gauge spring (180) in the annular channel (160). In some embodiments, a round disk top surface (196) is located against and interfaces with the recess floor (151).
In some embodiments, a series of quantifying numbers (200) is located on an annular projection side wall (194). In some embodiments, at least one of the series of quantifying numbers (200) is viewable through the round indicator window (140).
In some embodiments, the system (100) comprises a main spring (210). In some embodiments, the main spring (210) is located in the cylindrical recess (150). In some embodiments, the main spring (210) is located against and interfaces with a round disk bottom surface (197).
In some embodiments, the system (100) comprises a bottom plate (220) having an aperture (225) centrally located therein. In some embodiments, the bottom plate (220) is located on the cap posterior end (125). In some embodiments, a bottom plate top surface (221) is located against and interfaces with the main spring (210).
In some embodiments, the fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels (110) equipped with a drag system is located on a fishing reel spool anterior end (113). In some embodiments, the threaded channel (170) is adapted to screw onto a threaded rod (340) located on the fishing reel anterior end (111). In some embodiments, the threaded rod (340) passes through the aperture (225).
In some embodiments, upon rotation of the drag indicator cap (120), the drag system is adjusted to a desired level of tension, visually indicated and quantified by the tension indicator (190).
Alternate Embodiment 2
Referring now to FIG. 9-12B, the present invention features an alternate embodiment of a fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels (110) equipped with a drag system. In some embodiments, the fishing reel drag indicator system (100) comprises a drag indicator cap (120) having a planar cap anterior end (121) and a planar cap posterior end (125). In some embodiments, a first notch (130) is located on a first cap anterior end side (122) and a second notch (130) is located on a second cap anterior end side opposed to the first cap anterior end side (122).
In some embodiments, the first notch (130) comprises a first, first flat notch side (131) located on a first plane (132) parallel with the cap posterior end (125). In some embodiments, the first notch (130) comprises a first, second flat notch side (133) located on a second plane (134) perpendicular to the first, first flat notch side (131) and the first plane (132). In some embodiments, the second notch (130) comprises a second, first flat notch side (131) located on a first plane (132) parallel with the cap posterior end (125). In some embodiments, the second notch (130) comprises a second, second flat notch side (133) located on a third plane (350) perpendicular to the second, first flat notch side (131) and the first plane (132). In some embodiments, neither the first notch (130) nor the second notch (130) intersects a central axis (135) located through the drag indicator cap (120) from a cap anterior end center point (123) to the cap posterior end center point (126). In some embodiments, a round indicator window (140) is located on the second flat notch side (133) offset from the central axis (135).
In some embodiments, an annular recess (300) having an annular recess floor (301) is centrally located on the planar cap posterior end (125). In some embodiments, a cylindrical channel (310) is located on the annular recess floor (301). In some embodiments, the round indicator window (140) is fluidly connected to the cylindrical channel (310). In some embodiments, a threaded channel (170) is centrally located on the planar cap posterior end (125).
In some embodiments, the system (100) comprises a gauge spring (180). In some embodiments, the gauge spring (180) is located against and interfaces with a cylindrical channel bottom (311).
In some embodiments, the system (100) comprises a tension indicator (190) having a cylindrical projection (320). In some embodiments, a cylindrical projection bottom edge (321) is located on a round disk top surface (196). In some embodiments, a cylindrical projection top edge (322) is located against and interfaces with the gauge spring (180) in the cylindrical channel (310). In some embodiments, the round disk top surface (196) is located against and interfaces with the annular recess floor (301).
In some embodiments, a series of quantifying numbers (200) is located on a cylindrical projection side wall (323). In some embodiments, at least one of the series of quantifying numbers (200) is viewable through the round indicator window (140).
In some embodiments, the system (100) comprises a main spring (210). In some embodiments, the main spring (210) is located in the annular recess (300). In some embodiments, the main spring (210) is located against and interfaces with the round disk bottom surface (197).
In some embodiments, the system (100) comprises a fishing reel spool anterior end (113) having an annular fishing spool recess (330) centrally located therein. In some embodiments, the fishing reel spool anterior end (113) is located against and interfaces with the main spring (210).
In some embodiments, the fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels (110) equipped with a drag system is located on a fishing reel spool anterior end (113). In some embodiments, the threaded channel (170) is adapted to screw onto a threaded rod (340) located on the fishing reel anterior end (111).
In some embodiments, upon rotation of the drag indicator cap (120), the drag system is adjusted to a desired level of tension, visually indicated and quantified by the tension indicator (190).
As used herein, the term “about” refers to plus or minus 10% of the referenced number.
The disclosures of the following U.S. Patents are incorporated in their entirety by reference herein: U.S. Pat. No. D 635,637; U.S. Patent Pub. No. 2011/0259988 A1; U.S. Patent Pub. No. 2011/0213570 A1; U.S. Pat. No. 7,357,343; U.S. Pat. No. 6,658,783; U.S. Pat. No. 5,370,329; U.S. Pat. No. 5,219,131; U.S. Pat. No. 4,840,327; and U.S. Pat. No. 4,804,150.
Various modifications of the invention, in addition to those described herein, will be apparent to those skilled in the art from the foregoing description. Such modifications are also intended to fall within the scope of the appended claims. Each reference cited in the present application is incorporated herein by reference in its entirety.
Although there has been shown and described the preferred embodiment of the present invention, it will be readily apparent to those skilled in the art that modifications may be made thereto which do not exceed the scope of the appended claims. Therefore, the scope of the invention is only to be limited by the following claims. Reference numbers recited in the claims are exemplary and for ease of review by the patent office only, and are not limiting in any way.
The reference numbers recited in the below claims are solely for ease of examination of this patent application, and are exemplary, and are not intended in any way to limit the scope of the claims to the particular features having the corresponding reference numbers in the drawings.

## Claims

1. A fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels equipped with a drag system, wherein the fishing reel drag indicator system (100) comprises:
(a) a drag indicator cap (120) having a hemispherical cap anterior end (121) and a planar cap posterior end (125), wherein a notch (130) is disposed on a cap side (122) of the cap anterior end (121), wherein the notch (130) comprises a first flat notch side (131) disposed on a first plane (132) parallel with the cap posterior end (125), wherein the notch (130) comprises a second flat notch side (133) disposed on a second plane (134) perpendicular to the first flat notch side (131), wherein the notch (130) does not intersect a central axis (135) disposed through the drag indicator cap (120) from a cap anterior end center point (123) to a cap posterior end center point (126), wherein a round indicator window (140) is centrally disposed on the second flat notch side (133), wherein a cylindrical recess (150) having a recess floor (151) is centrally disposed on the planar cap posterior end (125), wherein an annular channel (160) is centrally disposed on the recess floor (151), wherein the round indicator window (140) is fluidly connected to the annular channel (160), wherein a threaded channel (170) is centrally disposed on the recess floor (151);
(b) a tension indicator (190) having an annular projection (191) centrally disposed on a concave round disk (195), wherein an outer edge of a round disk top surface (196) is disposed against and interfaces with the recess floor (151), wherein the annular projection (191) is slidably received into the annular channel (160), wherein a series of quantifying numbers (200) is disposed on an annular projection side wall (194), wherein at least one of the series of quantifying numbers (200) is viewable through the round indicator window (140); and
(c) a gauge spring (180) disposed in the cylindrical recess (150), wherein the gauge spring is disposed against and interfaces with the recess floor (151), wherein the gauge spring (180) is slidably disposed over the annular projection (191), wherein the gauge spring (180) is disposed against and interfaces with a round disk bottom surface (197);

wherein the fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels (110) equipped with the drag system is disposed on a fishing reel spool anterior end (113), wherein the threaded channel (170) is adapted to screw onto a threaded rod (340) disposed on a fishing reel anterior end (111), wherein upon rotation of the drag indicator cap (120), the drag system is adjusted to a desired level of tension, visually indicated and quantified by the tension indicator (190).

2. A fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels equipped with a drag system, wherein the fishing reel drag indicator system (100) comprises:
(a) a drag indicator cap (120) having a hemispherical cap anterior end (121) and a planar cap posterior end (125), wherein a notch (130) is disposed on a cap side (122) of the cap anterior end (121), wherein the notch (130) comprises a first flat notch side (131) disposed on a first plane (132) parallel with the cap posterior end (125), wherein the notch (130) comprises a second flat notch side (133) disposed on a second plane (134) perpendicular to the first flat notch side (131), wherein the notch (130) does not intersect a central axis (135) disposed through the drag indicator cap (120) from a cap anterior end center point (123) to a cap posterior end center point (126), wherein a round indicator window (140) is centrally disposed on the second flat notch side (133), wherein a cylindrical recess (150) having a recess floor (151) is centrally disposed on the planar cap posterior end (125), wherein an annular channel (160) is centrally disposed on the recess floor (151), wherein the round indicator window (140) is fluidly connected to the annular channel (160), wherein a threaded channel (170) is centrally disposed on the recess floor (151);
(b) a gauge spring (180) disposed in the annular channel (160), wherein the gauge spring (180) is disposed against and interfaces with an annular channel bottom (161);
(c) a tension indicator (190) having an annular projection (191) centrally disposed on a round disk (195), wherein an annular projection top edge (193) is disposed against and interfaces with the gauge spring (180) in the annular channel (160), wherein a round disk top surface (196) is disposed against and interfaces with the recess floor (151), wherein a series of quantifying numbers (200) are disposed on an annular projection side wall (194), wherein at least one of the series of quantifying numbers (200) is viewable through the round indicator window (140);
(d) a main spring (210), wherein the main spring (210) is disposed in the cylindrical recess (150), wherein the main spring (210) is disposed against and interfaces with a round disk bottom surface (197); and
(e) a bottom plate (220) having an aperture (225) centrally disposed therein, wherein the bottom plate (220) is disposed on the cap posterior end (125), wherein a bottom plate top surface (221) is disposed against and interfaces with the main spring (210),

wherein the fishing reel drag indicator system (100) for numerical quantification of tension applied to fishing line on fishing reels (110) equipped with the drag system is disposed on a fishing reel spool anterior end (113), wherein the threaded channel (170) is adapted to screw onto a threaded rod (340) disposed on a fishing reel anterior end (111), wherein upon rotation of the drag indicator cap (120), the drag system is adjusted to a desired level of tension, visually indicated and quantified by the tension indicator (190).