US3396522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stranding machine
Assignee: Individual
•
Filing: 1967-01-30
•
Granted: 1968-08-13
•
Expires: 1987-01-30
Abstract
No abstract record available.
Inventors
- 👤 Albert A Biagini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:29
CPC Classifications
D; D07; D07B; D07B3/00; D07B3/02; D07B3/06; D07B3/08; D07B3/085; D07B2201/00; D07B2201/20; D07B2201/2015; D07B2201/2024; D07B2201/2029; D07B2201/2031; D07B2207/00; D07B2207/40; D07B2207/4072
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1960426A
Cited
US2098922A
Cited
US2104121A
Cited
US2967027A
Cited
US3130754A
Cited
US3091074A
Cited
US3140576A
Cited
US3245624A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |