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US2430764A
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Assignee: Acme Industrial Co
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Filing: 1945-04-07
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Granted: 1947-11-11
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Expires: 1965-04-07
Abstract
No abstract record available.
Inventors
- 👤 Gabriel Adam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:28
CPC Classifications
F; F04; F04B; F04B1/00; F04B1/12; F04B1/20; F04B1/2014; F04B1/2064; F04B1/122; F04B1/124; F04B1/126; F04B1/2035; F04B1/2042; F04B1/26; F04B1/30; F04B1/32; F04B1/324
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2135515A
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US1912284A
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US2303955A
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US2299233A
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US2299234A
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US2299235A
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US2300009A
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US2284169A
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US2284111A
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US2313407A
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US2288768A
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US2337821A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-10 | 1951-05-12 | 1951-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-10 | 1955-05-12 | 1955-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-10 | 1959-05-12 | 1959-11-11 | $7700.00 | Window Closed / Lapsed |