US2703230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for reclaiming babbitt from metal scrap
Assignee: METAL SEPARATION Corp
•
Filing: 1950-11-06
•
Granted: 1955-03-01
•
Expires: 1970-11-06
Abstract
No abstract record available.
Inventors
- 👤 Alvin A Mansbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:49
CPC Classifications
C; C22; C22B; C22B7/00; C22B7/001; C22B7/004; Y; Y02; Y02P; Y02P10/00; Y02P10/20; Y10; Y10S; Y10S266/00; Y10S266/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1826755A
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AU1975429A
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US1808721A
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US1938239A
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US2146760A
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US2041811A
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US2154673A
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US2203895A
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US2349972A
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US2403419A
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US2468660A
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US2552648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-28 | 1958-08-30 | 1959-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-28 | 1962-08-30 | 1963-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-28 | 1966-08-30 | 1967-03-01 | $7700.00 | Window Closed / Lapsed |