Patent US2746226A successfully refreshed from Google Patents.
US2746226A
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US
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Casing machine
Assignee: ANTHONY R SILVA
•
Filing: 1950-04-25
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Granted: 1956-05-22
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Expires: 1970-04-25
Abstract
No abstract record available.
Inventors
- 👤 Donald Alexander
- 👤 Mcgihon Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:37
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/14; B65B21/22; B65G; B65G47/00; B65G47/22; B65G47/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1243406A
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US1519154A
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US1679402A
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US1821111A
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US1773654A
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US1874393A
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US2431265A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |