Patent US753904A successfully refreshed from Google Patents.
US753904A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for drying paper-board.
Assignee: Individual
•
Filing: 1903-01-02
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Granted: 1904-03-08
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Expires: 1923-01-02
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Mcfarland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:44
CPC Classifications
F; F26; F26B; F26B9/00; F26B9/04; Y; Y10; Y10S; Y10S414/00; Y10S414/10; Y10S414/102
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) | 1907-03-08 | 1907-09-07 | 1908-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-03-08 | 1911-09-07 | 1912-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-03-08 | 1915-09-07 | 1916-03-08 | $7700.00 | Window Closed / Lapsed |