US2887278A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive unit for yarn collecting apparatus
Assignee: Akzo Nobel UK PLC
•
Filing: 1954-12-21
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Granted: 1959-05-19
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Expires: 1974-12-21
Abstract
No abstract record available.
Inventors
- 👤 Ernest K Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:18
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/04; D01H7/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US26812A
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US769675A
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US970189A
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US1531919A
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US1724002A
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US1862405A
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US2141724A
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US2469590A
Cited
US2668020A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |