US3830009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishing lines
Assignee: ANGLERS MASTERLINE Ltd
•
Filing: 1972-06-22
•
Granted: 1974-08-20
•
Expires: 1992-06-22
Abstract
Abstract A fishing line has a main component formed from a chosen plastics material whose specific gravity is reduced by the incorporation therein, while in the liquid state, of a preferably inert gas during an extrusion process.
Inventors
- 👤 T Collingbourne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:37
CPC Classifications
A; A01; A01K; A01K91/00; D; D01; D01F; D01F8/00; D01F8/04
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
41 words
A fishing line at least a main component of which is a solid gas containing blown plastics material, chosen from the group consisting of polyolefines, halogenated polyolefines and copolymers thereof, nylon, polyesters, polyurethanes, anacrylonitrile-butadiene polymers and co-polymers, extruded from a nozzle.
Claim 2
Dependent Claim
41 words
A fishing line at least a main component of which is a solid gas containing blown plastics material, chosen from the group consisting of polyolefines, halogenated polyolefines and copolymers thereof, nylon, polyesters, polyurethanes, anacrylonitrile-butadiene polymers and co-polymers, extruded from a nozzle.
Claim 3
Dependent Claim
11 words
A fishing line according to claim 1 having a tapered configuration.
Claim 4
Dependent Claim
33 words
A fishing line according to claim 1 comprising filler material in at least part of its length and has a specific gravity greater than that of the water in which it is used.
Claim 5
Dependent Claim
11 words
A fishing line according to claim 1 incorporating a tapered core.
Claim 6
Dependent Claim
11 words
A fishing line according to claim 1 incorporating a mono-fil core.
Claim 7
Dependent Claim
11 words
A fishing line according to claim 1 incroporating a braided core.
Claim 8
Dependent Claim
11 words
A fishing line according to claim 1 incorporating a twisted core.
Claim 9
Dependent Claim
16 words
A fishing line according to claim 1 in which the said main component constitutes a core.
Claim 10
Dependent Claim
18 words
A fishing line according to claim 1 having at least one outer layer of solid unblown plastics material.
Claim 11
Dependent Claim
17 words
A fishing line according to claim 1 having an outer most layer of protective organic plastics material.
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) | 1977-08-19 | 1978-02-18 | 1978-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-08-19 | 1982-02-18 | 1982-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-08-19 | 1986-02-18 | 1986-08-20 | $7700.00 | Window Closed / Lapsed |