Patent US3720185A successfully refreshed from Google Patents.
US3720185A
Expired / Lapsed
US
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Mixing and supply arrangement for feeding liquid feedstock
Assignee: Individual
•
Filing: 1970-10-26
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Granted: 1973-03-13
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Expires: 1990-10-26
Abstract
Abstract LIQUID FOOD MATERIAL FOR LIVESTOCK IS AUTOMATICALLY FED TO A MULTIPLICITY OF DELIVERY POINTS BY A MECHANISM OPERATING CYCLICALLY IN WHICH EACH CYCLE INVOLVES THE INTRODUCTION OF A GIVEN AMOUNT OF SOLIDS AND DELIVERY IS CONTINUED FOR A NUMBER OF CYCLES SUFFICIENT TO DELIVER SUFFICIENT SOLID MATERIAL TO THE DELIVERY POINTS. D R A W I N G
Inventors
- 👤 M Aldous
- 👤 J Hitchcock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:49
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0216; A01K5/0218
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) | 1976-03-12 | 1976-09-11 | 1977-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-03-12 | 1980-09-11 | 1981-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-03-12 | 1984-09-11 | 1985-03-13 | $7700.00 | Window Closed / Lapsed |