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US3017986A
Expired / Lapsed
US
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Conveyor washing mechanism
Assignee: Individual
•
Filing: 1961-03-10
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Granted: 1962-01-23
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
- 👤 Virgil E Ackles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:00
CPC Classifications
B; B65; B65G; B65G45/00; B65G45/10; B65G45/22; A; A21; A21B; A21B3/00; A21B3/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |