US3363470A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Accelerometer
Assignee: RAPHAEL O YAVNE
•
Filing: 1964-07-20
•
Granted: 1968-01-16
•
Expires: 1984-07-20
Abstract
No abstract record available.
Inventors
- 👤 Raphael O Yavne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:05
CPC Classifications
G; G01; G01P; G01P1/00; G01P1/003; G01P15/00; G01P15/02; G01P15/08; G01P15/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
197 words
A HIGH EFFICIENCY ACCELEROMETER WITH A HIGH EFFECTIVE ACCELERATION COMPRISING: A CHAMBER, DAMPING FLUID CONTAINED IN SAID CHAMBER, A MASS SUPPORTED WITHIN SAID CHAMBER AND COMPLETELY SUBMERGED IN SAID FLUID, SAID MASS BEING MOVEABLE WITHIN SAID CHAMBER AND IN SAID FLUID IN RESPONSE TO AN OUTSIDE ACCELERATION, SAID CHAMBER HAVING A WALL CLOSEST TO SAID MASS, MEANS TO LIMIT THE MOVEMENT OF SAID MASS WITHIN SAID CHAMBER, SAID MASS HAVING A FIXED GENERAL CONFIGURATION, SAID MASS HAVING A SHAPE WITH A CONFIGURATION CONSTANT C OF AT LEAST 2 AND BEING POSITIONED IN SAID CHAMBER AT A DISTANCE FROM SAID CLOSEST WALL WHICH IS LARGE COMPARED TO THE SIZE OF SAID MASS, SAID DISTANCE BEING LARGE ENOUGH SO THAT THE EFFECT OF SAID WALL ON THE MOVEMENT OF SAID MASS IS NEGLIGIBLE AND SO THAT THE CONFIGURATION CONSTANT C IS SUBSTANTIALLY THAT DUE TO SAID MASS SHAPE AND IS APPRECIABLY UNALTERED BECAUSE OF SAID WALL, THE AVERAGE SPECIFIC GRAVITY PM OF SAID MASS BEING SMALL COMPARED TO THE SPECIFIC GRAVITY PF OF SAID FLUID, THE DIFFERENCE BETWEEN SAID SPECIFIC GRAVITIES BEING LARGE ENOUGH AND SAID DISTANCE TO SAID CLOSEST WALL BEING LARGE ENOUGH, SO THAT IN THE EQUATION
Claim 2
Dependent Claim
197 words
A HIGH EFFICIENCY ACCELEROMETER WITH A HIGH EFFECTIVE ACCELERATION COMPRISING: A CHAMBER, DAMPING FLUID CONTAINED IN SAID CHAMBER, A MASS SUPPORTED WITHIN SAID CHAMBER AND COMPLETELY SUBMERGED IN SAID FLUID, SAID MASS BEING MOVEABLE WITHIN SAID CHAMBER AND IN SAID FLUID IN RESPONSE TO AN OUTSIDE ACCELERATION, SAID CHAMBER HAVING A WALL CLOSEST TO SAID MASS, MEANS TO LIMIT THE MOVEMENT OF SAID MASS WITHIN SAID CHAMBER, SAID MASS HAVING A FIXED GENERAL CONFIGURATION, SAID MASS HAVING A SHAPE WITH A CONFIGURATION CONSTANT C OF AT LEAST 2 AND BEING POSITIONED IN SAID CHAMBER AT A DISTANCE FROM SAID CLOSEST WALL WHICH IS LARGE COMPARED TO THE SIZE OF SAID MASS, SAID DISTANCE BEING LARGE ENOUGH SO THAT THE EFFECT OF SAID WALL ON THE MOVEMENT OF SAID MASS IS NEGLIGIBLE AND SO THAT THE CONFIGURATION CONSTANT C IS SUBSTANTIALLY THAT DUE TO SAID MASS SHAPE AND IS APPRECIABLY UNALTERED BECAUSE OF SAID WALL, THE AVERAGE SPECIFIC GRAVITY PM OF SAID MASS BEING SMALL COMPARED TO THE SPECIFIC GRAVITY PF OF SAID FLUID, THE DIFFERENCE BETWEEN SAID SPECIFIC GRAVITIES BEING LARGE ENOUGH AND SAID DISTANCE TO SAID CLOSEST WALL BEING LARGE ENOUGH, SO THAT IN THE EQUATION
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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) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |