US2911099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crushing machine
Assignee: Aqseptence Group GmbH
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Filing: 1956-07-02
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Granted: 1959-11-03
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Expires: 1976-07-02
Abstract
No abstract record available.
Inventors
- 👤 Schade Harald Joachim Georg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:58
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/0084; B01; B01D; B01D29/00; B01D29/01; B01D29/014; B01D29/44; B01D29/445; B01D29/62; B01D29/64; B01D29/6469; B01D29/6476; B01D29/76; B02C18/0092; E; E02; E02B; E02B8/00; E02B8/02; E02B8/023; E02B8/026
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) | 1962-11-02 | 1963-05-04 | 1963-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-02 | 1967-05-04 | 1967-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-02 | 1971-05-04 | 1971-11-03 | $7700.00 | Window Closed / Lapsed |