Patent US2164248A successfully refreshed from Google Patents.
US2164248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of laminated fabrics
Assignee: Imperial Chemical Industries Ltd
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Filing: 1935-09-25
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Granted: 1939-06-27
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Expires: 1955-09-25
Abstract
No abstract record available.
Inventors
- 👤 Lawrie Leslie Gordon
- 👤 Reynolds Reginald John William
- 👤 Walker Eric Everard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:49
CPC Classifications
D; D06; D06M; D06M17/00; D06M17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-06-26 | 1942-12-26 | 1943-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-06-26 | 1946-12-26 | 1947-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-06-26 | 1950-12-26 | 1951-06-27 | $7700.00 | Window Closed / Lapsed |