US1057628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined tent and ground floor-cloth.
Assignee: Individual
•
Filing: —
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Granted: 1913-04-01
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Expires: 1930-04-01
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand Eberhardt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:52
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/18
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) | 1916-03-31 | 1916-09-30 | 1917-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-03-31 | 1920-09-30 | 1921-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-03-31 | 1924-09-30 | 1925-04-01 | $7700.00 | Window Closed / Lapsed |