Patent US2575798A successfully refreshed from Google Patents.
US2575798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting and splicing apparatus
Assignee: Individual
•
Filing: 1950-07-25
•
Granted: 1951-11-20
•
Expires: 1970-07-25
Abstract
No abstract record available.
Inventors
- 👤 William D Dain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:18
CPC Classifications
C; C14; C14B; C14B9/00; C14B2700/00; C14B2700/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1007034A
Cited
US1083590A
Cited
US1488866A
Cited
US1596966A
Cited
US1781200A
Cited
US1999856A
Cited
AT155671B
Cited
US2487149A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-19 | 1955-05-21 | 1955-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-19 | 1959-05-21 | 1959-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-19 | 1963-05-21 | 1963-11-20 | $7700.00 | Window Closed / Lapsed |