US2569897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Finishing of woven fabrics
Assignee: Bleachers Association Ltd
•
Filing: 1947-08-22
•
Granted: 1951-10-02
•
Expires: 1967-08-22
Abstract
No abstract record available.
Inventors
- 👤 Melville Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:46
CPC Classifications
D; D06; D06C; D06C29/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE12128C
Cited
US545252A
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US588055A
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US872489A
Cited
US692347A
Cited
US922488A
Cited
FR422393A
Cited
US2180745A
Cited
US2356964A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-01 | 1955-04-02 | 1955-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-01 | 1959-04-02 | 1959-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-01 | 1963-04-02 | 1963-10-02 | $7700.00 | Window Closed / Lapsed |