Patent US784477A successfully refreshed from Google Patents.
US784477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Book with cloth leaves.
Assignee: Individual
•
Filing: 1903-12-18
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Granted: 1905-03-07
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Expires: 1923-12-18
Abstract
No abstract record available.
Inventors
- 👤 Henry Samuel Dean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:39
CPC Classifications
B; B42; B42D; B42D1/00; B42D1/003; B42D1/004
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) | 1908-03-06 | 1908-09-05 | 1909-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-03-06 | 1912-09-05 | 1913-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-03-06 | 1916-09-05 | 1917-03-07 | $7700.00 | Window Closed / Lapsed |