Patent US2826147A successfully refreshed from Google Patents.
US2826147A
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US
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Liquid transfer system
Assignee: Motors Liquidation Co
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Filing: 1953-09-30
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Granted: 1958-03-11
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Expires: 1973-09-30
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Gaubatz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:58
CPC Classifications
F; F04; F04D; F04D9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB190918453A
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US1038201A
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US2242424A
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US2332982A
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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) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |