Patent US2886334A successfully refreshed from Google Patents.
US2886334A
Expired / Lapsed
US
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Rotary scatterer
Assignee: CORSON BROTHERS Inc
•
Filing: 1953-09-09
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Granted: 1959-05-12
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Expires: 1973-09-09
Abstract
No abstract record available.
Inventors
- 👤 James L Presler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:47
CPC Classifications
A; A01; A01C; A01C17/00; A01C17/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US476138A
Cited
US883564A
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US1044958A
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US1743983A
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US1727056A
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US2169779A
Cited
US2569085A
Cited
US2553403A
Cited
US2652261A
Cited
US2547143A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-11 | 1962-11-10 | 1963-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-11 | 1966-11-10 | 1967-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-11 | 1970-11-10 | 1971-05-12 | $7700.00 | Window Closed / Lapsed |