US483935A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alexander malm
Assignee: —
•
Filing: —
•
Granted: 1892-10-04
•
Expires: 1909-10-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:47
CPC Classifications
B; B27; B27B; B27B27/00; B27B27/04; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7593; Y10T83/76; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/858; Y10T83/859
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) | 1895-10-04 | 1896-04-04 | 1896-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-10-04 | 1900-04-05 | 1900-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-10-05 | 1904-04-05 | 1904-10-05 | $7700.00 | Window Closed / Lapsed |