US760787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric mail and package carrying device.
Assignee: JOHN C HAMILTON
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Filing: 1902-07-28
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Granted: 1904-05-24
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Expires: 1922-07-28
Abstract
No abstract record available.
Inventors
- 👤 Edward G Hamilton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:04
CPC Classifications
B; B66; B66C; B66C13/00; B66C13/18; B66C13/40; B07; B07C; B07C3/00; B07C3/02; B07C3/08; B07C3/082; B07C3/087
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) | 1907-05-24 | 1907-11-23 | 1908-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-05-24 | 1911-11-23 | 1912-05-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-05-24 | 1915-11-23 | 1916-05-24 | $7700.00 | Window Closed / Lapsed |