US2895108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic circuit
Assignee: RCA Corp
•
Filing: 1955-12-22
•
Granted: 1959-07-14
•
Expires: 1975-12-22
Abstract
No abstract record available.
Inventors
- 👤 Raymond A Haddad
- 👤 Roger E Schell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:47
CPC Classifications
H; H03; H03L; H03L1/00; H03L1/02; H03L1/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2163403A
Cited
US2258128A
Cited
US2483070A
Cited
US2568435A
Cited
US2572108A
Cited
US2539218A
Cited
US2611873A
Cited
US2704330A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-13 | 1963-01-12 | 1963-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-13 | 1967-01-12 | 1967-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-13 | 1971-01-12 | 1971-07-14 | $7700.00 | Window Closed / Lapsed |