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US2659180A
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Assignee: ACTON PRODUCTS Inc
•
Filing: 1949-09-10
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Granted: 1953-11-17
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Expires: 1969-09-10
Abstract
No abstract record available.
Inventors
- 👤 Grant M Acton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:29
CPC Classifications
A; A01; A01G; A01G27/00; A01G27/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US190580A
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US1305434A
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US1133836A
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US1170402A
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US1229022A
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US1601259A
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US1948031A
Cited
US2089220A
Cited
US2346029A
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US2463719A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |