US2749055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable cap spinning unit with hydraulic traverse
Assignee: Akzo Nobel UK PLC
•
Filing: 1952-10-22
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Granted: 1956-06-05
•
Expires: 1972-10-22
Abstract
No abstract record available.
Inventors
- 👤 Ernest K Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:11
CPC Classifications
D; D01; D01H; D01H1/00; D01H1/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2254220A
Cited
US2539267A
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US2575031A
Cited
US2513815A
Cited
US2461855A
Cited
BE505200A
Cited
US2597537A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |