US3717039A
Expired / Lapsed
US
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Method and means for amplifying the stress and strain in a stress-sensitive component
Assignee: INT TECHNICAL IND
•
Filing: 1969-08-04
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Granted: 1973-02-20
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Expires: 1989-08-04
Abstract
Abstract PRESENTED IS A TRANSDUCER ASSEMBLY INCLUDING A STRESSSENDITIVE BODY CONDITIONED TO RENDER ADDITIVE THE RADIAL AND TANGENTIAL STRESSES IMPOSED ON THE BODY.
Inventors
- 👤 N Zinker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:22
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/12; G01L1/127; G01L1/125; Y; Y10; Y10S; Y10S73/00; Y10S73/02
Claims Analysis
Total Claims: 0
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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) | 1976-02-20 | 1976-08-21 | 1977-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-02-20 | 1980-08-21 | 1981-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-02-20 | 1984-08-21 | 1985-02-20 | $7700.00 | Window Closed / Lapsed |