US4649663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishing sinker
Assignee: Individual
•
Filing: 1985-02-28
•
Granted: 1987-03-17
•
Expires: 2005-02-28
Abstract
Abstract I have found that a very desirable arrangement with reference to a slip sinker slidably mounted on a line consists of a length of pliable plastic material extending through and secured to an elongated tapered body. The line extends through this plastic sleeve and the line is free to move within the sinker. The plastic sleeve extends completely through the sinker and projects a short distance of 1/32 of an inch on opposite sides thereof so that the line can freely move through the plastic liner without being frayed or abraded which could weaken the line.
Inventors
- 👤 Richard C. Strickland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:40
CPC Classifications
A; A01; A01K; A01K95/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A hollow longitudinally apertured slip sinker having an elongated tapered body reduced at one end to zero diameter with reference to the longitudinal aperture through the sinker and having an arcuately tapered body section terminating at the other end in a concave depression having the longitudinal aperture through the sinker as the center of the concave depression, a flexible hollow plastic sleeve similar to the plastic sheath used to insulate electrical lines adhesively secured in the longitudinal aperture in the body of the sinker for permanent installation therein, and having end portions projecting in opposite directions approximately 1/32 of an inch beyond the confines of the opposite ends of the sinker, the hollow plastic sleeve of the sinker being adapted to receive a fishline slidably mounted through the sleeve and free to move longitudinally therethrough and being protected by the plastic sleeve from abrasion with the body of the sinker.
Claim 2
Dependent Claim
150 words
A hollow longitudinally apertured slip sinker having an elongated tapered body reduced at one end to zero diameter with reference to the longitudinal aperture through the sinker and having an arcuately tapered body section terminating at the other end in a concave depression having the longitudinal aperture through the sinker as the center of the concave depression, a flexible hollow plastic sleeve similar to the plastic sheath used to insulate electrical lines adhesively secured in the longitudinal aperture in the body of the sinker for permanent installation therein, and having end portions projecting in opposite directions approximately 1/32 of an inch beyond the confines of the opposite ends of the sinker, the hollow plastic sleeve of the sinker being adapted to receive a fishline slidably mounted through the sleeve and free to move longitudinally therethrough and being protected by the plastic sleeve from abrasion with the body of the sinker.
References Cited (Backward Citations)
US2140724A
Cited
US2473089A
Cited
US3096599A
Cited
US3803749A
Cited
US3983656A
Cited
US4167076A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-03-16 | 1990-09-15 | 1991-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-16 | 1994-09-15 | 1995-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-16 | 1998-09-15 | 1999-03-17 | $7700.00 | Window Closed / Lapsed |