US3379002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spliced yarn
Assignee: Spunize Co of America Inc
•
Filing: 1967-02-24
•
Granted: 1968-04-23
•
Expires: 1987-02-24
Abstract
No abstract record available.
Inventors
- 👤 Rosenstein Nathan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:52
CPC Classifications
D; D02; D02J; D02J1/00; D02J1/08; B; B60; B60C; B60C9/00; B60C9/0042; B65; B65H; B65H69/00; B65H69/06; B65H69/061; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3110151A
Cited
GB956992A
Cited
US3273330A
Cited
US3274764A
Cited
US3315458A
Cited
US3286321A
Cited
US3262179A
Cited
US3306020A
Cited
US3339362A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |