US2682998A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spool assembly and operating mechanism therefor in textile machines
Assignee: Joh Jacob Rieter und Cie AG
•
Filing: 1951-06-04
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Granted: 1954-07-06
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Expires: 1971-06-04
Abstract
No abstract record available.
Inventors
- 👤 Strassler Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:28
CPC Classifications
D; D01; D01G; D01G27/00; D01G27/02; B; B65; B65D; B65D5/00; B65D5/02; B65D5/0263
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB438640A
Cited
US2066377A
Cited
US2109936A
Cited
US2194078A
Cited
US2346948A
Cited
US2450608A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-05 | 1958-01-04 | 1958-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-05 | 1962-01-04 | 1962-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-05 | 1966-01-04 | 1966-07-06 | $7700.00 | Window Closed / Lapsed |