US3071767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the avoidance of collision
Assignee: AVEL CORP GENEVA
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Filing: 1959-11-23
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Granted: 1963-01-01
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Expires: 1979-11-23
Abstract
No abstract record available.
Inventors
- 👤 Freedman Harold Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:27
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/88; G01S13/93; G01S13/937
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
90 words
APPARATUS FOR THE AVOIDANCE OF COLLISIONS BETWEEN MOVING VESSELS, COMPRISING, IN EACH VESSEL, MEANS TO DETERMINE THE COURSE AND SPEED OF SUCH VESSEL; IN A SECOND VESSEL, MEANS TO TRANSMIT DATA REGARDING THE COMPONENTS OF THE VELOCITY OF THE SECOND VESSEL RELATIVE TO TWO ORTHOGONAL DATUM LINES; IN A FIRST VESSEL, MEANS TO RECEIVE SUCH TRANSMISSION, A COMPUTER, MEANS TO FEED TO SAID COMPUTER THE DATA RECEIVED FROM THE SECOND VESSEL AND THE DATA DETERMINED IN THE FIRST VESSEL, WHEREBY THE COMPUTER COMPUTES THE BEARING ON WHICH THE SECOND VESSEL
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) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |