Patent US616357A successfully refreshed from Google Patents.
US616357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alfred mil ward reynolds and john thomas hewitt
Assignee: —
•
Filing: —
•
Granted: 1898-12-20
•
Expires: 1915-12-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:14
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/15; B21C37/16; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929
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) | 1901-12-20 | 1902-06-21 | 1902-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-12-20 | 1906-06-21 | 1906-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-12-20 | 1910-06-21 | 1910-12-21 | $7700.00 | Window Closed / Lapsed |