US3808728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachments for fishing lines
Assignee: Water Gremlin Co
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Filing: 1973-01-08
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Granted: 1974-05-07
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Expires: 1993-01-08
Abstract
Abstract An attachment for a fishing line is provided which comprises a flexible elastic core for insertion into a fishing line body. The flexible core contains a slot located longitudinally therein for receiving a fishing line and a pair of ends which can be grasped in one''s hand to twist the core around the line to firmly grasp the line as well as to cushion the line and prevent undue wear of the line. The core ends comprise converging sections which are large enough for grasping as well as small enough to make the body and core weedless.
Inventors
- 👤 W Ratte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:59
CPC Classifications
A; A01; A01K; A01K95/00
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
329 words
An attachment for fishing lines comprising: an arrangement including in combination, an elongated body having an aperture extending longitudinally therethrough and a slot located in said body and communicating with said aperture, said aperture partially defined by an open surface for communicating with said slot in said elongated body and a closed surface defined by said elongated body, said elongated body further having means for locking a flexible and twistable core in a non-rotatable position; a flexible and twistable core extending through said body, said flexible and twistable core having a first end with a tab for grasping by the finger of a fisherman; a second end with a tab for grasping by the finger of a fisherman, said flexible and twistable core having a slot extending longitudinally therethrough for receiving a fishing line, said flexible and twistable core and said elongated body coacting to have a line receiving position in which said slot of said twistable core is in alignment with said slot located in said body so that a fishing line can be inserted through said slot located in said elongated body and into said slot of said twistable core and a line holding position in which said twistable core and said elongated body coact to hold a fishing line when said first end of said twistable core is twisted in a first direction to thereby place a portion of the first end of said twistable core and said slot adjacent the closed surface of said aperture in said elongated body and the second end of said twistable core is twisted in a direction opposite to the direction of twisting said first end to thereby place a portion of the second end of said twistable core and said slot in said twistable core adjacent the closed surface of said aperture in said elongated body, said twistable core thereby twistably encapsulating said fishing line to thereby firmly hold said line in a central position within said elongated body.
Claim 2
Dependent Claim
329 words
An attachment for fishing lines comprising: an arrangement including in combination, an elongated body having an aperture extending longitudinally therethrough and a slot located in said body and communicating with said aperture, said aperture partially defined by an open surface for communicating with said slot in said elongated body and a closed surface defined by said elongated body, said elongated body further having means for locking a flexible and twistable core in a non-rotatable position; a flexible and twistable core extending through said body, said flexible and twistable core having a first end with a tab for grasping by the finger of a fisherman; a second end with a tab for grasping by the finger of a fisherman, said flexible and twistable core having a slot extending longitudinally therethrough for receiving a fishing line, said flexible and twistable core and said elongated body coacting to have a line receiving position in which said slot of said twistable core is in alignment with said slot located in said body so that a fishing line can be inserted through said slot located in said elongated body and into said slot of said twistable core and a line holding position in which said twistable core and said elongated body coact to hold a fishing line when said first end of said twistable core is twisted in a first direction to thereby place a portion of the first end of said twistable core and said slot adjacent the closed surface of said aperture in said elongated body and the second end of said twistable core is twisted in a direction opposite to the direction of twisting said first end to thereby place a portion of the second end of said twistable core and said slot in said twistable core adjacent the closed surface of said aperture in said elongated body, said twistable core thereby twistably encapsulating said fishing line to thereby firmly hold said line in a central position within said elongated body.
Claim 3
Dependent Claim
11 words
The invention of claim 1 wherein the body comprises a sinker.
Claim 4
Dependent Claim
12 words
The invention of claim 2 wherein the sinker has an oval shape.
Claim 5
Dependent Claim
12 words
The invention of claim 3 wherein said tabs have a pointed end.
Claim 6
Dependent Claim
14 words
The invention of claim 4 wherein the cross-section of said flexible core is square.
Claim 7
Dependent Claim
13 words
The invention of claim 5 wherein said flexible core is made of styrene-butadiene.
Claim 8
Dependent Claim
17 words
The invention of claim 6 wherein said means for locking the core comprises notches in said body.
Claim 9
Dependent Claim
28 words
The invention of claim 3 wherein the slot in said flexible core has a thickness denoted by ''''T'''' and the depth of the slot is approximately 2/3 ''''T''''.
Claim 10
Dependent Claim
22 words
The invention of claim 8 wherein the slot in said flexible core forms an angle with itself in at least one point.
Claim 11
Dependent Claim
13 words
The invention of claim 9 wherein the angle is located in said tabs.
Claim 12
Dependent Claim
20 words
The invention of claim 10 wherein said flexible core has a guide slot for directing a line into said slot.
Claim 13
Dependent Claim
23 words
The invention of claim 11 wherein said angle is located in the back half of said tabs to prevent bending of said tabs.
Claim 14
Dependent Claim
46 words
The invention of claim 12 wherein the deviation of said slot from an axis of symmetry extending through said sinker is denoted by ''''h'''' and the maximum width of said guide slot is denoted by ''''S'''' with the dimensions ''''S'''' being greater than the dimension ''''h''''.
Claim 15
Dependent Claim
26 words
The invention of claim 1 wherein said tabs having appendages thereon for grasping and for centrally holding the line within said slot of said flexible core.
Claim 16
Dependent Claim
18 words
The invention of claim 14 wherein said appendages comprise ramp-like surfaces for directing weeds around said elongated body.
Claim 17
Dependent Claim
16 words
The invention of claim 15 wherein said core has at least two slots extending longitudinally therethrough.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-05-06 | 1977-11-05 | 1978-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-05-06 | 1981-11-05 | 1982-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-05-06 | 1985-11-05 | 1986-05-07 | $7700.00 | Window Closed / Lapsed |