US2463010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of reducing corrosion
Assignee: Motors Liquidation Co
•
Filing: 1944-01-05
•
Granted: 1949-03-01
•
Expires: 1964-01-05
Abstract
No abstract record available.
Inventors
- 👤 John O Almen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:22
CPC Classifications
B; B05; B05D; B05D3/00; B05D3/12; Y; Y10; Y10T; Y10T29/00; Y10T29/47; Y10T29/49; Y10T29/4981; Y10T29/49812; Y10T29/4998; Y10T29/49982
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US326469A
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US489642A
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US1433213A
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GB284313A
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US2043481A
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US2058841A
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US2149253A
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US2208732A
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US2185262A
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US2234491A
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US2349395A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-29 | 1952-08-30 | 1953-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-29 | 1956-08-30 | 1957-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-29 | 1960-08-30 | 1961-03-01 | $7700.00 | Window Closed / Lapsed |