US2717069A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Check insuring machine
Assignee: Individual
•
Filing: 1950-01-20
•
Granted: 1955-09-06
•
Expires: 1970-01-20
Abstract
No abstract record available.
Inventors
- 👤 William F Driscoll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:10
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/40
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US429705A
Cited
US1094073A
Cited
US1808118A
Cited
US1852967A
Cited
GB375264A
Cited
US2266825A
Cited
US2278357A
Cited
US2346869A
Cited
US2435933A
Cited
US2615545A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-05 | 1959-03-07 | 1959-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-05 | 1963-03-07 | 1963-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-05 | 1967-03-07 | 1967-09-06 | $7700.00 | Window Closed / Lapsed |