US3164339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Missile programmer coast mode provision
Assignee: Individual
•
Filing: 1961-01-31
•
Granted: 1965-01-05
•
Expires: 1981-01-31
Abstract
No abstract record available.
Inventors
- 👤 Irvin H Schroader
- 👤 Melvin E Hosea
- 👤 Leo C Miller
- 👤 Frederick F Hiltz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:38
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
IN AN APPARATUS FOR CONTROLLING THE FLIGHT TRAJECTORY OF A GUIDED MISSILE, A GUIDANCE COMPUTER COMPRISING FIRST AND SECOND INTEGRATING AMPLIFIERS, A THIRD INTEGRATING AMPLIFIER FOR RECEIVING AS INPUTS THE OUTPUT VOLTAGES FROM SAID FIRST AND SECOND INTEGRATING AMPLIFIERS, NORMALLY INACTIVATED MEANS TO MAINTAIN THE RATE OF CHANGE OF OUTPUT SIGNALS FROM SAID THIRD INTEGRATING AMPLIFIER CONSTANT DURING PERIODS OF LOSS OF TARGET TRACK.
Claim 2
Dependent Claim
64 words
IN AN APPARATUS FOR CONTROLLING THE FLIGHT TRAJECTORY OF A GUIDED MISSILE, A GUIDANCE COMPUTER COMPRISING FIRST AND SECOND INTEGRATING AMPLIFIERS, A THIRD INTEGRATING AMPLIFIER FOR RECEIVING AS INPUTS THE OUTPUT VOLTAGES FROM SAID FIRST AND SECOND INTEGRATING AMPLIFIERS, NORMALLY INACTIVATED MEANS TO MAINTAIN THE RATE OF CHANGE OF OUTPUT SIGNALS FROM SAID THIRD INTEGRATING AMPLIFIER CONSTANT DURING PERIODS OF LOSS OF TARGET TRACK.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-05 | 1968-07-06 | 1969-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-05 | 1972-07-06 | 1973-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-05 | 1976-07-06 | 1977-01-05 | $7700.00 | Window Closed / Lapsed |