US2563986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Yarn handling method and apparatus
Assignee: Akzo Nobel UK PLC
•
Filing: 1946-07-30
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Granted: 1951-08-14
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Expires: 1966-07-30
Abstract
No abstract record available.
Inventors
- 👤 Ernest K Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:06
CPC Classifications
D; D01; D01G; D01G1/00; D01G1/06; D01G1/10; B; B65; B65H; B65H51/00; B65H51/16; B65H57/00; B65H57/02; D01D; D01D10/00; D01D10/04; D01D10/0436; D01D5/00; D01D5/26; B65H2701/00; B65H2701/30; B65H2701/31; Y; Y10; Y10S; Y10S83/00; Y10S83/929; Y10S83/949; Y10S83/95; Y10T; Y10T83/00; Y10T83/04; Y10T83/0448; Y10T83/0453; Y10T83/0467; Y10T83/202; Y10T83/2066; Y10T83/647; Y10T83/727; Y10T83/869; Y10T83/8789
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1532349A
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US1978826A
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GB322417A
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US1941124A
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US2217766A
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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) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |