Patent US3272599A successfully refreshed from Google Patents.
US3272599A
Expired / Lapsed
US
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Rendering cooker with hydrostatic charging head
Assignee: Faber Industrie SpA
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Filing: 1962-11-05
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Granted: 1966-09-13
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Expires: 1982-11-05
Abstract
No abstract record available.
Inventors
- 👤 Norman J Allbright
- 👤 Alvyn C Boldon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:48
CPC Classifications
C; C11; C11B; C11B1/00; C11B1/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
58 words
A RENDERING COOKER DESIGNED FOR THE BATCH RENDERING OF MOISTURE-CONTAINING ANIMAL MATTER BY EVAPORATION OF MOISTURE THEREFROM AND COMPRISING A COOKER SHELL DEFINING AN INTERNAL RENDERING CHAMBER AND PROVIDED WITH A DISCHARGE OPENING IN THE LOWER PORTION THEREOF AND AN INLET OPENINGS IN ITS UPPER PORTION, A DOOR ASSOCIATED WITH SAID DISCHARGE OPENING AND MOVABLE BETWEEN OPEN AND
Claim 2
Dependent Claim
58 words
A RENDERING COOKER DESIGNED FOR THE BATCH RENDERING OF MOISTURE-CONTAINING ANIMAL MATTER BY EVAPORATION OF MOISTURE THEREFROM AND COMPRISING A COOKER SHELL DEFINING AN INTERNAL RENDERING CHAMBER AND PROVIDED WITH A DISCHARGE OPENING IN THE LOWER PORTION THEREOF AND AN INLET OPENINGS IN ITS UPPER PORTION, A DOOR ASSOCIATED WITH SAID DISCHARGE OPENING AND MOVABLE BETWEEN OPEN AND
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |