Patent US770914A successfully refreshed from Google Patents.
US770914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rubber sponge-cup.
Assignee: Individual
•
Filing: 1904-02-13
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Granted: 1904-09-27
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Expires: 1924-02-13
Abstract
No abstract record available.
Inventors
- 👤 Thomas C Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:14
CPC Classifications
B; B43; B43M; B43M11/00; B43M11/04
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) | 1907-09-27 | 1908-03-28 | 1908-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-09-27 | 1912-03-28 | 1912-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-09-27 | 1916-03-28 | 1916-09-27 | $7700.00 | Window Closed / Lapsed |