US635499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elevator.
Assignee: Individual
•
Filing: 1898-03-02
•
Granted: 1899-10-24
•
Expires: 1918-03-02
Abstract
No abstract record available.
Inventors
- 👤 Reuben J Melius
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:22
CPC Classifications
B; B65; B65G; B65G17/00; B65G17/12; B65G17/126; B65G2201/00; B65G2201/02; B65G2201/0229
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) | 1902-10-24 | 1903-04-25 | 1903-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-10-24 | 1907-04-25 | 1907-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-10-24 | 1911-04-25 | 1911-10-25 | $7700.00 | Window Closed / Lapsed |