US624828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Asijkstok
Assignee: —
•
Filing: —
•
Granted: 1899-05-09
•
Expires: 1916-05-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:14
CPC Classifications
B; B32; B32B; B32B3/00; B32B3/10; B32B3/14; B32B19/00; B32B19/08; B01; B01J; B01J2219/00; B01J2219/32; B01J2219/322; B01J2219/32203; B01J2219/3221; Y; Y10; Y10S; Y10S220/00; Y10S220/09; Y10S428/00; Y10S428/92; Y10S428/921
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) | 1902-05-09 | 1902-11-08 | 1903-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-05-09 | 1906-11-08 | 1907-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-05-09 | 1910-11-08 | 1911-05-10 | $7700.00 | Window Closed / Lapsed |