Patent US3360918A successfully refreshed from Google Patents.
US3360918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for guiding staple fibers into a separator of a ringless spinning machine
Assignee: Vyzkumny Ustav Bavlnarsky AS
•
Filing: 1967-03-01
•
Granted: 1968-01-02
•
Expires: 1987-03-01
Abstract
No abstract record available.
Inventors
- 👤 Ctibor Doudlebsky
- 👤 Zdenek Svec
- 👤 Jiri Nemec
- 👤 Stanislav Kabele
- 👤 Milos Vecera
- 👤 Radko Srsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:21
CPC Classifications
D; D01; D01H; D01H4/00; D01H4/30; D01H4/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |