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US3028501A
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US
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Method for measuring the volume or the weight of bodies having different size and irregularly passing through a channel or of accumulations of such bodies, particularly of fibre tufts
Assignee: Joh Jacob Rieter und Cie AG
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Filing: 1960-05-25
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Granted: 1962-04-03
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Expires: 1980-05-25
Abstract
No abstract record available.
Inventors
- 👤 Lamparter Hansruedi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:38
CPC Classifications
G; G01; G01F; G01F17/00; G01F1/00; G01F1/74; G01G; G01G19/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1851215A
Cited
US2363473A
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US2494441A
Cited
US2791695A
Cited
US2847162A
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US2791697A
Cited
US2925007A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |