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US1903102A
Expired / Lapsed
US
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Fiber board manufacture and apparatus therefor
Assignee: DANIEL MANSON SUTHERLAND JR
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Filing: 1930-10-31
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Granted: 1933-03-28
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Expires: 1950-10-31
Abstract
No abstract record available.
Inventors
- 👤 Francis S Farley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:29
CPC Classifications
F; F26; F26B; F26B25/00; F26B25/001; F26B25/003; F26B25/004; F26B3/00; F26B3/18; F26B3/20; F26B2210/00; F26B2210/16
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) | 1936-03-27 | 1936-09-26 | 1937-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-03-27 | 1940-09-26 | 1941-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-03-27 | 1944-09-26 | 1945-03-28 | $7700.00 | Window Closed / Lapsed |