US2227669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Woven wire for use in paper-makers' machines or apparatus
Assignee: C H JOHNSON AND SONS Ltd
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Filing: 1940-05-29
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Granted: 1941-01-07
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Expires: 1960-05-29
Abstract
No abstract record available.
Inventors
- 👤 Parrett Henry Hilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:24
CPC Classifications
D; D21; D21F; D21F1/00; D21F1/10
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) | 1944-01-07 | 1944-07-08 | 1945-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-01-07 | 1948-07-08 | 1949-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-01-07 | 1952-07-08 | 1953-01-07 | $7700.00 | Window Closed / Lapsed |