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US3066878A
Expired / Lapsed
US
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Bale rasp
Assignee: Maschinenfabrik Rieter AG
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Filing: 1961-10-23
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Granted: 1962-12-04
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Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Wildbolz Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:22
CPC Classifications
D; D01; D01G; D01G7/00; D01G7/04; D21; D21B; D21B1/00; D21B1/04; D21B1/06; D21B1/066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1999607A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |