Patent US4163233A successfully refreshed from Google Patents.
US4050187A
Expired / Lapsed
US
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Wire support system for training hop vines
Assignee: GEIGER PLASTIC KG
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Filing: 1975-10-17
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Granted: 1977-09-27
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Expires: 1995-10-17
Abstract
Abstract The wire systems for training hop vines normally comprise a trellis of generally horizontal main wires and, connected therewith, riser wires which extend generally vertically. The invention provides riser strands which at their upper end have a loop integrally formed therewith and which are connected to the horizontal main wires by a hook. Each hook has narrow partially open eyes formed at both ends of the hook, one being at the upper end of the hook and the other being at its lower end. The loop of the riser strand is hooked into the lower eye of the hook, while the hook itself is suspended from the horizontal main wire which is forceably moved into the upper eye of the hook so as to receive the horizontal wire.
Inventors
- 👤 Albert Geiger
- 👤 Peter Bruckmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:38
CPC Classifications
A; A01; A01G; A01G17/00; A01G17/04; F; F16; F16B; F16B45/00; F16B45/02; F16B45/036; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3444
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
183 words
A trellis system for training hop vines comprising: generally horizontal main wires and, connected therewith, generally vertical riser strands; each riser strand being a monofilament of plastic material having a pre-formed loop at its upper end, a hook for each riser strand; said hook comprising narrow partially open eyes formed at opposite ends of said hook, and the said loop of the riser strands being adapted to be hooked into the lowermost eye of said hook, said hook being adapted to receive the generally horizontal main wires in its upper eye to connect said riser strands to said generally horizontal main wires, the riser strand material being a smooth-surface synthetic degradable plastic material strong enough to support the plants during their normal growing season and subject to a loss of strength due to aging during said season between the time of installation of said riser strands and the harvesting of said hop vines such that said riser strands can be easily torn down at the harvest time; the material of the hooks being such that they will perform satisfactorily during several successive seasons.
Claim 2
Dependent Claim
183 words
A trellis system for training hop vines comprising: generally horizontal main wires and, connected therewith, generally vertical riser strands; each riser strand being a monofilament of plastic material having a pre-formed loop at its upper end, a hook for each riser strand; said hook comprising narrow partially open eyes formed at opposite ends of said hook, and the said loop of the riser strands being adapted to be hooked into the lowermost eye of said hook, said hook being adapted to receive the generally horizontal main wires in its upper eye to connect said riser strands to said generally horizontal main wires, the riser strand material being a smooth-surface synthetic degradable plastic material strong enough to support the plants during their normal growing season and subject to a loss of strength due to aging during said season between the time of installation of said riser strands and the harvesting of said hop vines such that said riser strands can be easily torn down at the harvest time; the material of the hooks being such that they will perform satisfactorily during several successive seasons.
Claim 3
Dependent Claim
16 words
The system of claim 1 wherein the said riser wires substantially consist of a terephthalic polyester.
Claim 4
Dependent Claim
12 words
The system of claim 1 wherein said loops are pretied by machine.
Claim 5
Dependent Claim
34 words
The system of claim 1 wherein a projecting shoulder is provided in said lowermost eye to effect an additional partial closure of said lowermost eye and thus to keep the riser wire in place.
Claim 6
Dependent Claim
31 words
The system of claim 1 wherein the pre-tied loops of the riser wires are knotted to an extent to cause an accelerated aging of the riser strands at overlapping loop portions.
Claim 7
Dependent Claim
52 words
The system of claim 1 wherein an elongated shank extends from the free end of the lowermost hook eye at an angle to the vertical axis of said lower eye, the said shank and the main body of said hook forming an extended inlet channel for said loop of the riser strand.
Claim 8
Dependent Claim
29 words
The system of claim 6 wherein a spring tongue extends from the inner end of said shank into said lower eye to partially close the same when at rest.
Claim 9
Dependent Claim
30 words
The system of claim 7 wherein a boss is provided on the inner face of said hook opposite said shank and wherein said shank is under tension unless forced open.
Claim 10
Dependent Claim
40 words
The system of claim 7 wherein a boss is provided on the inner face of said hook opposite said shank and wherein said shank is under tension and wherein said boss and spring tonque abut each other unless forced open.
Claim 11
Dependent Claim
20 words
The system of claim 7 comprising a notch provided on said hook said the spring tongue extending into said notch.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-09-26 | 1981-03-28 | 1981-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-26 | 1985-03-28 | 1985-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-26 | 1989-03-28 | 1989-09-27 | $7700.00 | Window Closed / Lapsed |