Patent US240374A successfully refreshed from Google Patents.
Patent US606356A successfully refreshed from Google Patents.
US606356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mortimer norden
Assignee: —
•
Filing: —
•
Granted: 1898-06-28
•
Expires: 1915-06-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:22
CPC Classifications
G; G09; G09G; G09G3/00; G09G3/004; G09F; G09F9/00; G09F9/30; G09F9/307
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) | 1901-06-28 | 1901-12-28 | 1902-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1905-06-28 | 1905-12-28 | 1906-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1909-06-28 | 1909-12-28 | 1910-06-29 | $7700.00 | Window Closed / Lapsed |