US3100290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Columnar stress sensing member
Assignee: Revere Corp of America
•
Filing: 1961-01-04
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Granted: 1963-08-06
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Expires: 1981-01-04
Abstract
No abstract record available.
Inventors
- 👤 Propper Eric
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:43
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/20; G01L1/22; G01L1/2206; G01L1/2218
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A STRESS SENSING MEMBER FOR A STRESS MEASURING DEVICE WHICH COMPRISES A STRAIN ELEMENT CAPABLE OF RESILIENTLY DEVELOPING STRAIN THEREIN UNDER STRESS APPLIED THERETO, MEANS FOR SUPPORTING SAID STRAIN ELEMENT TO RECEIVE THE STRESS ACTING ALONG A GIVEN LINE AND FOR TRANSMITTING THE STRESS THROUGH SAID STRAIN ELEMENT CONCOMITANTLY WITH DEVELOPING THE STRAIN THEREIN, SAID STRAIN ELEMENT PROVIDING AN EXTERIOR SPHERICAL SURFACE AND BEING DISPOSED WITH THE CENTER OF THE SPHERICAL CONTOUR POSITIONED SUBSTANTIALLY ON SAID LINE OF ACTION OF THE STRESS, SAID STRAIN ELEMENT BEING FURTHER DEFINED BY A CYLINDRICAL SURFACE OF LESS DIAMETER THAN THE DIAMETER OF THE SPHERE AND DISPOSED WITHIN THE SPHERICAL CONTOUR AND EXTENDING ABOUT A CYLINDRICAL SPACE WITH THE AXIS OF THE CYLINDER SUBSTANTIALLY EXTENDING THROUGH THE CENTER OF THE SPHERE AND TRANSVERSELY OF SAID LINE OF ACTION OF THE STRESS.
Claim 2
Dependent Claim
137 words
A STRESS SENSING MEMBER FOR A STRESS MEASURING DEVICE WHICH COMPRISES A STRAIN ELEMENT CAPABLE OF RESILIENTLY DEVELOPING STRAIN THEREIN UNDER STRESS APPLIED THERETO, MEANS FOR SUPPORTING SAID STRAIN ELEMENT TO RECEIVE THE STRESS ACTING ALONG A GIVEN LINE AND FOR TRANSMITTING THE STRESS THROUGH SAID STRAIN ELEMENT CONCOMITANTLY WITH DEVELOPING THE STRAIN THEREIN, SAID STRAIN ELEMENT PROVIDING AN EXTERIOR SPHERICAL SURFACE AND BEING DISPOSED WITH THE CENTER OF THE SPHERICAL CONTOUR POSITIONED SUBSTANTIALLY ON SAID LINE OF ACTION OF THE STRESS, SAID STRAIN ELEMENT BEING FURTHER DEFINED BY A CYLINDRICAL SURFACE OF LESS DIAMETER THAN THE DIAMETER OF THE SPHERE AND DISPOSED WITHIN THE SPHERICAL CONTOUR AND EXTENDING ABOUT A CYLINDRICAL SPACE WITH THE AXIS OF THE CYLINDER SUBSTANTIALLY EXTENDING THROUGH THE CENTER OF THE SPHERE AND TRANSVERSELY OF SAID LINE OF ACTION OF THE STRESS.
References Cited (Backward Citations)
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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) | 1966-08-05 | 1967-02-04 | 1967-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-05 | 1971-02-04 | 1971-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-05 | 1975-02-04 | 1975-08-06 | $7700.00 | Window Closed / Lapsed |