US13529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Opebathtg dumping-caes
Assignee: —
•
Filing: —
•
Granted: 1855-09-04
•
Expires: 1872-09-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:28
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/94; B65G47/96; B65G47/962; B61; B61D; B61D9/00; B61D9/14
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) | 1858-09-03 | 1859-03-05 | 1859-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1862-09-03 | 1863-03-05 | 1863-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1866-09-03 | 1867-03-05 | 1867-09-04 | $7700.00 | Window Closed / Lapsed |