US3072902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
V-beam radar system
Assignee: Unisys Corp
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Filing: 1960-01-04
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Granted: 1963-01-08
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Expires: 1980-01-04
Abstract
No abstract record available.
Inventors
- 👤 Joel H Bernstein
- 👤 Vincent J Parrillo
- 👤 Daniel W Reuther
- 👤 Joseph R Vadus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:57
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
IN A V-BEAM RADAR SYSTEM THE COMBINATION OF FIRST AND SECOND RADIATORS FOR RADIATING, RESPECTIVELY, VERTICAL AND SLANT SHEET-LIKE BEAMS OF ELECTROMAGNETIC WAVES, SAID RADIATORS BEING JOINTLY ROTATABLE IN AZIMUTH ABOUT A COMMON VERTICAL AXIS, FIRST AND SECOND RECEIVERS EACH COUPLED TO RECEIVE SIGNALS REFLECTED FROM A REMOTELY LOCATED OBJECT ILLUMINATED BY A RESPECTIVE ONE OF SAID BEAMS, FIRST AND SECOND INFORMATION STORAGE MEANS EACH COUPLED TO A RESPECTIVE ONE OF SAID RECEIVERS FOR STORING SIGNALS RECEIVED BY ITS CORRESPONDING RECEIVER, MEANS FOR CAUSING RECEIVED SIGNALS TO BE STORED IN EACH OF SAID STORAGE MEANS AS A FUNCTION OF RANGE AT EACH OF A PLURALITY OF SUCCESSIVELY SAMPLED AZIMUTH ANGLES WHICH COMPRISE A
Claim 2
Dependent Claim
113 words
IN A V-BEAM RADAR SYSTEM THE COMBINATION OF FIRST AND SECOND RADIATORS FOR RADIATING, RESPECTIVELY, VERTICAL AND SLANT SHEET-LIKE BEAMS OF ELECTROMAGNETIC WAVES, SAID RADIATORS BEING JOINTLY ROTATABLE IN AZIMUTH ABOUT A COMMON VERTICAL AXIS, FIRST AND SECOND RECEIVERS EACH COUPLED TO RECEIVE SIGNALS REFLECTED FROM A REMOTELY LOCATED OBJECT ILLUMINATED BY A RESPECTIVE ONE OF SAID BEAMS, FIRST AND SECOND INFORMATION STORAGE MEANS EACH COUPLED TO A RESPECTIVE ONE OF SAID RECEIVERS FOR STORING SIGNALS RECEIVED BY ITS CORRESPONDING RECEIVER, MEANS FOR CAUSING RECEIVED SIGNALS TO BE STORED IN EACH OF SAID STORAGE MEANS AS A FUNCTION OF RANGE AT EACH OF A PLURALITY OF SUCCESSIVELY SAMPLED AZIMUTH ANGLES WHICH COMPRISE A
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |