US3421705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for the continuous manufacture or handling of yarn cops
Assignee: KONINKLIJKE TEXTIELFABRIEKEN
•
Filing: 1965-06-11
•
Granted: 1969-01-14
•
Expires: 1985-06-11
Abstract
No abstract record available.
Inventors
- 👤 Janos Benedict
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:23
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/22; B65H54/26; B65H67/00; B65H67/06; B65H67/08; B65H67/086; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2350927A
Cited
US3121540A
Cited
US3111280A
Cited
US3168257A
Cited
US3217235A
Cited
US3279710A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-01-14 | 1972-07-15 | 1973-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-14 | 1976-07-15 | 1977-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-14 | 1980-07-15 | 1981-01-14 | $7700.00 | Window Closed / Lapsed |