US3309700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar search system
Assignee: Individual
•
Filing: 1963-03-18
•
Granted: 1967-03-14
•
Expires: 1983-03-18
Abstract
No abstract record available.
Inventors
- 👤 John B Garrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:30
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/50; G01S13/52; G01S13/522; G01S13/524; G01S13/526; G01S13/528
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A PULSE DOPPLER RADAR SEARCH AND ACQUISITION SYSTEM COMPRISING AN ANTENNA FOR RECEIVING A PLURALITY OF PULSES, EACH CONTAINING A DOPPLER COMPONENT, A PLURALITY OF ACQUISITION CHANNELS CONNECTED TO SAID ANTENNA, MEANS FOR APPLYING EACH INPUT PULSE TO A DIFFERENT ACQUISITION CHANNEL, DELAY MEANS CONNECTED TO EACH ACQUISITION CHANNEL FOR APPLYING TO THE PULSE IN EACH CHANNEL A DELAY WHICH IS PROPORTIONAL TO THE RELATIVE TIME OF TRANSMISSION OF THE PULSE, AND
Claim 2
Dependent Claim
72 words
A PULSE DOPPLER RADAR SEARCH AND ACQUISITION SYSTEM COMPRISING AN ANTENNA FOR RECEIVING A PLURALITY OF PULSES, EACH CONTAINING A DOPPLER COMPONENT, A PLURALITY OF ACQUISITION CHANNELS CONNECTED TO SAID ANTENNA, MEANS FOR APPLYING EACH INPUT PULSE TO A DIFFERENT ACQUISITION CHANNEL, DELAY MEANS CONNECTED TO EACH ACQUISITION CHANNEL FOR APPLYING TO THE PULSE IN EACH CHANNEL A DELAY WHICH IS PROPORTIONAL TO THE RELATIVE TIME OF TRANSMISSION OF THE PULSE, AND
References Cited (Backward Citations)
US2410233A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |