US3355944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mass flow metering means
Assignee: Micro Motion Inc
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Filing: 1964-09-03
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Granted: 1967-12-05
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Expires: 1984-09-03
Abstract
No abstract record available.
Inventors
- 👤 Anatole J Sipin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:50
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/76; G01F1/78; G01F1/80; G01F1/84; G01F1/8409; G01F1/8413; G01F1/8422; G01F1/8431; G01F1/845; G01F1/8454; G01F1/8468; G01F1/8472
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
MEANS OF THE CORIOLIS TYPE FOR METERING THE RATE OF MASS FLOW OF MATTER IN A LINE INCLUDING A FIXED MEMBER IN THE LINE WITH AN INLET PORT AND AN OUTLET PORT, A CURVED CONDUIT BETWEEN THE PORTS WITH A FLOW PATH OF A CURVATURE BETWEEN 0* AND 180* HAVING AN INTERMEDIATE SECTION MOVABLE IN A DIRECTION PERPENDICULAR TO THE FLOW PATH, A BENT INLET SECTION PROVIDING AN INCREASING GRADIENT OF FLUID VELOCITY IN THE DIRECTION OF CONDUIT MOTION BETWEEN THE INLET PORT AND INTERMEDIATE SECTION, AND A BENT OUTLET SECTION PROVIDING A DECREASING GRADIENT OF FLUID VELOCITY IN THE DIRECTION OF CONDUIT MOTION BETWEEN THE INTERMEDI-
Claim 2
Dependent Claim
107 words
MEANS OF THE CORIOLIS TYPE FOR METERING THE RATE OF MASS FLOW OF MATTER IN A LINE INCLUDING A FIXED MEMBER IN THE LINE WITH AN INLET PORT AND AN OUTLET PORT, A CURVED CONDUIT BETWEEN THE PORTS WITH A FLOW PATH OF A CURVATURE BETWEEN 0* AND 180* HAVING AN INTERMEDIATE SECTION MOVABLE IN A DIRECTION PERPENDICULAR TO THE FLOW PATH, A BENT INLET SECTION PROVIDING AN INCREASING GRADIENT OF FLUID VELOCITY IN THE DIRECTION OF CONDUIT MOTION BETWEEN THE INLET PORT AND INTERMEDIATE SECTION, AND A BENT OUTLET SECTION PROVIDING A DECREASING GRADIENT OF FLUID VELOCITY IN THE DIRECTION OF CONDUIT MOTION BETWEEN THE INTERMEDI-
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) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |