US2903841A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for handling a plurality of yarns
Assignee: Industrial Rayon Corp
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Filing: 1955-10-13
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Granted: 1959-09-15
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Expires: 1975-10-13
Abstract
No abstract record available.
Inventors
- 👤 Thomas S Mayner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:19
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/18; B; B65; B65H; B65H54/00; B65H54/02; B65H54/10; B65H54/20; D01D11/00; D01D11/02; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB264646A
Cited
US1887207A
Cited
US2046670A
Cited
US2111209A
Cited
US2111211A
Cited
US2162728A
Cited
US2715753A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |