Patent US2894127A successfully refreshed from Google Patents.
US2894127A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse decoding means
Assignee: Collins Radio Co
•
Filing: 1954-10-26
•
Granted: 1959-07-07
•
Expires: 1974-10-26
Abstract
No abstract record available.
Inventors
- 👤 Stillwell Harry Folsom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:06
CPC Classifications
H; H04; H04B; H04B14/00; H04B14/02; H04B14/026
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2212967A
Cited
US2273090A
Cited
US2577536A
Cited
US2489302A
Cited
US2510987A
Cited
US2706810A
Cited
US2556935A
Cited
US2492736A
Cited
US2553284A
Cited
US2784910A
Cited
US2778935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-06 | 1963-01-05 | 1963-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-06 | 1967-01-05 | 1967-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-06 | 1971-01-05 | 1971-07-07 | $7700.00 | Window Closed / Lapsed |