US3048282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for loading bulk material into compartments arranged alongside each other
Assignee: Beteiligungs und Patentverwaltungs GmbH
•
Filing: 1959-12-07
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Granted: 1962-08-07
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Expires: 1979-12-07
Abstract
No abstract record available.
Inventors
- 👤 Reiff Wilhelm
- 👤 Pelzer Hans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:06
CPC Classifications
B; B65; B65G; B65G67/00; B65G2814/00; B65G2814/03; B65G2814/0397
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US488304A
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DE668328C
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US1442521A
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DE642706C
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US2298119A
Cited
US2215736A
Cited
US2868400A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |