US3100987A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for ultrasonically testing butt welds
Assignee: Babcock International Ltd
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Filing: 1959-09-15
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Granted: 1963-08-20
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Expires: 1979-09-15
Abstract
No abstract record available.
Inventors
- 👤 Bincer Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:36
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/22; G01N29/24; G01N29/2487; G01N2291/00; G01N2291/04; G01N2291/042; G01N2291/0422
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
101 words
A DEVICE FOR ULTRASONICALLY TESTING A BUTT WELD IN A WORKPIECE COMPRISING A PROBE HEAD WHICH INCLUDES A VIBRATION TRANSMITTING BODY, A VIBRATION RECEIVING BODY SECURED TO SAID TRANSMITTING BODY, MEANS FOR ACOUSTICALLY INSULATING ONE BODY FROM THE OTHER, EACH OF SAID BODIES HAVING A WORKPIECE CONTACTING FACE SURFACE AND AN OPPOSITELY DISPOSED TOP SURFACE, SAID TOP SURFACE OF EACH OF SAID BODIES BEING DISPOSED AT AN ANGLE TO THE PLANE OF ITS RESPECTIVE CONTACT SURFACE, A PLURALITY OF CONTACT TESTING TRANSDUCERS DISPOSED ON EACH OF SAID TOP SURFACES, EACH OF SAID BODIES AT ONE END THEREOF BEING FORMED WITH A
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) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |