US3229129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetostrictively vibrated electrode probe
Assignee: OCEANIC INSTRUMENTS Inc
•
Filing: 1962-08-09
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Granted: 1966-01-11
•
Expires: 1982-08-09
Abstract
No abstract record available.
Inventors
- 👤 Richard H Van Haagen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:18
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/26; G01N27/28; B; B06; B06B; B06B1/00; B06B1/02; B06B1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A PROBE, AN EXPOSED ELECTRODE, AN ELONGATED MAGNETOSTRICTIVE TUBE HAVING ONE OF ITS ENDS CONNECTED TO SAID ELECTRODE, A SHIELD FOR SAID TUBE, ELASTIC SEALING MEANS INTERCONNECTING SAID ELECTRODE AND SHIELD, MEANS CARRIED BY SAID SHIELS FOR CLAMPING SAID TUBE INTERMEDIATE ITS ENDS RELATIVE TO THE SHIELD, MEANS FOR PRODUCING A MAGNETIC BIAS IN SAID TUBE, MEANS INCLUDING AN INDUCTANCE WINDING CARRIED BY SAID SHIELD IN SURROUNDING RELATION TO SAID TUBE FOR PRODUCING AN OSCILLATING LONGITUDINAL MAGNETIC FIELD FOR SAID TUBE, AND A LEAD EXTENDING THROUGH SAID TUBE AND CONNECTED TO SAID ELECTRODE.
Claim 2
Dependent Claim
94 words
IN A PROBE, AN EXPOSED ELECTRODE, AN ELONGATED MAGNETOSTRICTIVE TUBE HAVING ONE OF ITS ENDS CONNECTED TO SAID ELECTRODE, A SHIELD FOR SAID TUBE, ELASTIC SEALING MEANS INTERCONNECTING SAID ELECTRODE AND SHIELD, MEANS CARRIED BY SAID SHIELS FOR CLAMPING SAID TUBE INTERMEDIATE ITS ENDS RELATIVE TO THE SHIELD, MEANS FOR PRODUCING A MAGNETIC BIAS IN SAID TUBE, MEANS INCLUDING AN INDUCTANCE WINDING CARRIED BY SAID SHIELD IN SURROUNDING RELATION TO SAID TUBE FOR PRODUCING AN OSCILLATING LONGITUDINAL MAGNETIC FIELD FOR SAID TUBE, AND A LEAD EXTENDING THROUGH SAID TUBE AND CONNECTED TO SAID ELECTRODE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |