Patent US2795010A successfully refreshed from Google Patents.
US2795010A
Expired / Lapsed
US
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Means for producing a drawable staple sliver
Assignee: Joh Jacob Rieter und Cie AG
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Filing: 1953-04-09
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Granted: 1957-06-11
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Expires: 1973-04-09
Abstract
No abstract record available.
Inventors
- 👤 Hess Heinrich Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:26
CPC Classifications
D; D01; D01G; D01G1/00; D01G1/06; D01G1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2142475A
Cited
US2249083A
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GB518995A
Cited
FR895435A
Cited
US2293712A
Cited
US2438469A
Cited
US2492306A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-10 | 1960-12-10 | 1961-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-10 | 1964-12-10 | 1965-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-10 | 1968-12-10 | 1969-06-11 | $7700.00 | Window Closed / Lapsed |