Patent US3034737A successfully refreshed from Google Patents.
US3034737A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for preparing spinning cops for rewinding
Assignee: Individual
•
Filing: 1958-08-11
•
Granted: 1962-05-15
•
Expires: 1978-08-11
Abstract
No abstract record available.
Inventors
- 👤 Furst Stefan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:20
CPC Classifications
B; B65; B65H; B65H67/00; B65H67/02; B65H67/08; B65H67/081; B65H67/083; B65H2701/00; B65H2701/30; B65H2701/31
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) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |