US452649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bicycle
Assignee: —
•
Filing: —
•
Granted: 1891-05-19
•
Expires: 1908-05-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:26
CPC Classifications
B; B60; B60B; B60B21/00; B60B21/06; B60B21/062; B60B1/00; B60B1/02; B60B1/04; B60B1/041; B60B1/042; B60B1/043; B60B1/048; B60B25/00; B60B25/02; B60B37/00; B60B37/10; B62; B62K; B62K19/00; B62K19/02; B62K19/04; B62K19/06; B62K19/30; B62K19/34
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) | 1894-05-18 | 1894-11-17 | 1895-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1898-05-18 | 1898-11-17 | 1899-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1902-05-19 | 1902-11-18 | 1903-05-20 | $7700.00 | Window Closed / Lapsed |