Patent US646096A successfully refreshed from Google Patents.
US646096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fly-escape.
Assignee: Individual
•
Filing: 1898-10-11
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Granted: 1900-03-27
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Expires: 1918-10-11
Abstract
No abstract record available.
Inventors
- 👤 Viola D Muzzy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:55
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/52
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) | 1903-03-27 | 1903-09-26 | 1904-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-03-27 | 1907-09-26 | 1908-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-03-27 | 1911-09-26 | 1912-03-27 | $7700.00 | Window Closed / Lapsed |