US5003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
philip c
Assignee: —
•
Filing: —
•
Granted: 1847-03-06
•
Expires: 1864-03-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:10
CPC Classifications
B; B27; B27J; B27J5/00; Y; Y10; Y10T; Y10T408/00; Y10T408/03; Y10T408/55; Y10T408/564; Y10T408/5647; Y10T82/00; Y10T82/12; Y10T82/125
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1850-03-05 | 1850-09-04 | 1851-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1854-03-05 | 1854-09-04 | 1855-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1858-03-05 | 1858-09-04 | 1859-03-06 | $7700.00 | Window Closed / Lapsed |