Patent DE408130C successfully refreshed from Google Patents.
Patent US3399840A successfully refreshed from Google Patents.
US3399840A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winding machine for winding yarns or the like materials into cheese or cones
Assignee: Individual
•
Filing: 1964-05-21
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Granted: 1968-09-03
•
Expires: 1984-05-21
Abstract
No abstract record available.
Inventors
- 👤 Hayashi Junichi
- 👤 Tsukuma Shin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:21
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/22; B65H67/00; B65H67/02; B65H67/08; B65H67/081; B65H67/085; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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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) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |