Patent US2433022A successfully refreshed from Google Patents.
US2433022A
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Journal box
Assignee: Motors Liquidation Co
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Filing: 1944-08-03
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Granted: 1947-12-23
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Expires: 1964-08-03
Abstract
No abstract record available.
Inventors
- 👤 Jr Richard J Brittain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:35
CPC Classifications
B; B61; B61F; B61F15/00; B61F15/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US402987A
Cited
US2292607A
Cited
US1493416A
Cited
US1872039A
Cited
US2208658A
Cited
US2273308A
Cited
US2320809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-22 | 1951-06-23 | 1951-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-22 | 1955-06-23 | 1955-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-22 | 1959-06-23 | 1959-12-23 | $7700.00 | Window Closed / Lapsed |