Patent US3446001A successfully refreshed from Google Patents.
US3446001A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for forming stranded cables by high speed tensile helicoid system
Assignee: Oki Electric Cable Co Ltd
•
Filing: 1967-01-03
•
Granted: 1969-05-27
•
Expires: 1987-01-03
Abstract
No abstract record available.
Inventors
- 👤 Hisateru Akachi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:46
CPC Classifications
D; D07; D07B; D07B3/00; D07B7/00; D07B7/02; D07B7/025; H; H05; H05K; H05K7/00; H05K7/14; H05K7/1401
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US825249A
Cited
US2105338A
Cited
US1788641A
Cited
US2280188A
Cited
US2363826A
Cited
US2540833A
Cited
US3005304A
Cited
US2980959A
Cited
US3000427A
Cited
US3039259A
Cited
US3071917A
Cited
US3134216A
Cited
US3342026A
Cited
US3359768A
Cited
US3285528A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-05-26 | 1972-11-25 | 1973-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-05-26 | 1976-11-25 | 1977-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-05-26 | 1980-11-25 | 1981-05-27 | $7700.00 | Window Closed / Lapsed |