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US2815846A
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Feeding and orienting device
Assignee: Individual
•
Filing: 1953-04-27
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Granted: 1957-12-10
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Expires: 1973-04-27
Abstract
No abstract record available.
Inventors
- 👤 Iii Clarence H Stevenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:25
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/22; B65G47/24; B65G47/244
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US864493A
Cited
US1789253A
Cited
DE479675C
Cited
US1787901A
Cited
US2063230A
Cited
US2346285A
Cited
US2633251A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-09 | 1961-06-10 | 1961-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-09 | 1965-06-10 | 1965-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-09 | 1969-06-10 | 1969-12-10 | $7700.00 | Window Closed / Lapsed |