US3267419A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic instrumented diving assembly
Assignee: Individual
•
Filing: 1965-05-12
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Granted: 1966-08-16
•
Expires: 1985-05-12
Abstract
No abstract record available.
Inventors
- 👤 Silverstein Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:31
CPC Classifications
G; G01; G01C; G01C13/00; B; B63; B63B; B63B2211/00; B63B2211/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
147 words
AN UNMANNED INSTRUMENTED DEEP SEA DIVING ASSEMBLY FOR DETERMINING THE CHARACTERISTICS OF ELECTROMAGNETIC RADIATION PRESENT AT THE BOTTOM OF THE OCEAN COMPRISING MEANS FOR SUBMERGING THE ASSEMBLY, MEANS FOR SURFACING THE ASSEMBLY AFTER A PREDETERMINED TIME, AN ANTENNA CONNECTED TO THE SUBMERGING AND SURFACING MEANS FOR DETECTING THE ELECTROMAGNETIC RADIATIONS HAVING THREE CONCENTRIC LOOPS MUTUALLY PERPENDICULAR, EACH LOOP COMPRISING S SINGLE TURN OF CONDUCTIVE MATERIAL, AN EPOXY RESIN BONDED GLASS CLOTH COMPLETELY COVERING THE CONDUCTIVE MATERIAL AND INSULATING THE CONDUCTIVE MATERIAL FROM THE SEA, WHEREBY THE COMBINATION OF CONDUCTIVE MATERIAL AND SAID GLASS CLOTH PRODUCES A RIGID BODY WHICH REDUCES THE EDDY CURRENTS IN THE CONDUCTOR AND IS ABLE TO WITHSTAND BOTH HIGH SEA WATER PRESSURE AND THE FORCE OF THE WATER CURRENTS TENDING TO DEFORM THE LOOP AND RECORDING MEANS CONNECTED TO THE ANTENNA FOR MAKING A PERMANENT RECORD OF THE RADIATIONS DETECTED BY THE ANTENNA.
Claim 2
Dependent Claim
147 words
AN UNMANNED INSTRUMENTED DEEP SEA DIVING ASSEMBLY FOR DETERMINING THE CHARACTERISTICS OF ELECTROMAGNETIC RADIATION PRESENT AT THE BOTTOM OF THE OCEAN COMPRISING MEANS FOR SUBMERGING THE ASSEMBLY, MEANS FOR SURFACING THE ASSEMBLY AFTER A PREDETERMINED TIME, AN ANTENNA CONNECTED TO THE SUBMERGING AND SURFACING MEANS FOR DETECTING THE ELECTROMAGNETIC RADIATIONS HAVING THREE CONCENTRIC LOOPS MUTUALLY PERPENDICULAR, EACH LOOP COMPRISING S SINGLE TURN OF CONDUCTIVE MATERIAL, AN EPOXY RESIN BONDED GLASS CLOTH COMPLETELY COVERING THE CONDUCTIVE MATERIAL AND INSULATING THE CONDUCTIVE MATERIAL FROM THE SEA, WHEREBY THE COMBINATION OF CONDUCTIVE MATERIAL AND SAID GLASS CLOTH PRODUCES A RIGID BODY WHICH REDUCES THE EDDY CURRENTS IN THE CONDUCTOR AND IS ABLE TO WITHSTAND BOTH HIGH SEA WATER PRESSURE AND THE FORCE OF THE WATER CURRENTS TENDING TO DEFORM THE LOOP AND RECORDING MEANS CONNECTED TO THE ANTENNA FOR MAKING A PERMANENT RECORD OF THE RADIATIONS DETECTED BY THE ANTENNA.
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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |