Patent US3287893A successfully refreshed from Google Patents.
US3287893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the manufacture of ropes from plastic hose
Assignee: Individual
•
Filing: 1964-01-28
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Granted: 1966-11-29
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Expires: 1984-01-28
Abstract
No abstract record available.
Inventors
- 👤 Kleinekathofer Felix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:20
CPC Classifications
D; D07; D07B; D07B5/00; D02; D02G; D02G3/00; D02G3/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A PROCESS FOR THE MANUFACTURE OF ROPES HAVING THE CHARACTERISTICS OF GUT STRINGS FROM PLASTIC HOSE COMPOSED OF A PLURALITY OF FILAMENTS, WHICH COMPRISES INFLATING SAID HOSE WITH AIR AND PASSING THE HOSE THUS INFLATED THROUGH A ZONE OF CONSTRICTION, SIMULTANEOUS BRAKING, STRETCHING AND TWISTING ACTIONS BEING IMPARTED TO SAID HOSE WHILE PASSING SAID ZONE.
Claim 2
Dependent Claim
55 words
A PROCESS FOR THE MANUFACTURE OF ROPES HAVING THE CHARACTERISTICS OF GUT STRINGS FROM PLASTIC HOSE COMPOSED OF A PLURALITY OF FILAMENTS, WHICH COMPRISES INFLATING SAID HOSE WITH AIR AND PASSING THE HOSE THUS INFLATED THROUGH A ZONE OF CONSTRICTION, SIMULTANEOUS BRAKING, STRETCHING AND TWISTING ACTIONS BEING IMPARTED TO SAID HOSE WHILE PASSING SAID ZONE.
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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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |