US2786197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ranging system
Assignee: Unisys Corp
•
Filing: 1946-03-29
•
Granted: 1957-03-19
•
Expires: 1966-03-29
Abstract
No abstract record available.
Inventors
- 👤 Robert F Mozley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:32
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/66; G01S13/70; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2176663A
Cited
US2270405A
Cited
US2281934A
Cited
US2218067A
Cited
US2279007A
Cited
US2341396A
Cited
US2406316A
Cited
US2330109A
Cited
US2308997A
Cited
US2398596A
Cited
US2345668A
Cited
US2419546A
Cited
US2416088A
Cited
US2422074A
Cited
US2412063A
Cited
US2412064A
Cited
US2455265A
Cited
US2416320A
Cited
US2459117A
Cited
US2431952A
Cited
US2543072A
Cited
US2628349A
Cited
US2516356A
Cited
US2419340A
Cited
US2517540A
Cited
US2476409A
Cited
US2536346A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-18 | 1960-09-17 | 1961-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-18 | 1964-09-17 | 1965-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-18 | 1968-09-17 | 1969-03-19 | $7700.00 | Window Closed / Lapsed |