US3543330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feeding device for pulpy masses of the type of a bucket pump,particularly for sausage filling machines
Assignee: Albert Handtmann Metallgusswerk Armaturen- & Fleischerei Mas Fab
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Filing: 1968-05-06
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Granted: 1970-12-01
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Expires: 1988-05-06
Abstract
No abstract record available.
Inventors
- 👤 Johannes Muller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:54
CPC Classifications
F; F01; F01C; F01C21/00; F01C21/08; F01C21/0809; F01C21/0818; F01C21/0827; F01C21/0836; A; A22; A22C; A22C11/00; A22C11/02; A22C11/08; F04; F04C; F04C13/00; F04C13/001; F04C13/002; F04C2/00; F04C2/30; F04C2/34; F04C2/344; F04C2/3441
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-30 | 1974-06-01 | 1974-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-30 | 1978-06-01 | 1978-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-30 | 1982-06-01 | 1982-12-01 | $7700.00 | Window Closed / Lapsed |