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US3412899A
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Liquid pouring installation
Assignee: Centre de Recherches de Pont a Mousson
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Filing: 1967-04-18
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Granted: 1968-11-26
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Expires: 1987-04-18
Abstract
No abstract record available.
Inventors
- 👤 Sutter Jean Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:05
CPC Classifications
B; B22; B22D; B22D39/00; B22D39/06; B01; B01J; B01J4/00; B01J4/008; B22D18/00; B22D18/08; C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/686; F; F04; F04F; F04F1/00; F04F1/06; F04F1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA629028A
Cited
US1813381A
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US2287829A
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US2469230A
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US3211379A
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US3286311A
Cited
US3321116A
Cited
US3347418A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |