US583989A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine fob
Assignee: —
•
Filing: —
•
Granted: 1897-06-08
•
Expires: 1914-06-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:19
CPC Classifications
G; G07; G07B; G07B17/00; G07B17/00459; G07B17/00508; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/1326; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T83/00; Y10T83/04; Y10T83/0524
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) | 1900-06-08 | 1900-12-08 | 1901-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1904-06-08 | 1904-12-08 | 1905-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1908-06-08 | 1908-12-08 | 1909-06-09 | $7700.00 | Window Closed / Lapsed |