US533410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
blake
Assignee: —
•
Filing: —
•
Granted: 1895-01-29
•
Expires: 1912-01-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:27
CPC Classifications
B; B62; B62B; B62B1/00; B62B1/26; B62B1/266; G; G01; G01G; G01G3/00; G01G3/02; B62B2202/00; B62B2202/22
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) | 1898-01-28 | 1898-07-30 | 1899-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-01-29 | 1902-07-31 | 1903-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-01-29 | 1906-07-31 | 1907-01-30 | $7700.00 | Window Closed / Lapsed |