Patent US3924834A successfully refreshed from Google Patents.
Patent US2403947A successfully refreshed from Google Patents.
US2403947A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric fastener driving machine
Assignee: Individual
•
Filing: 1944-05-19
•
Granted: 1946-07-16
•
Expires: 1964-05-19
Abstract
No abstract record available.
Inventors
- 👤 James J Oussani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:50
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/10; B25C5/15; B25C5/02; B25C5/0221; B25C5/0228
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) | 1949-07-15 | 1950-01-14 | 1950-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-07-15 | 1954-01-14 | 1954-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-07-15 | 1958-01-14 | 1958-07-16 | $7700.00 | Window Closed / Lapsed |