US3413834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Strand working and spooling apparatus and method
Assignee: Advanced Wyrepak Co Inc
•
Filing: 1965-04-02
•
Granted: 1968-12-03
•
Expires: 1985-04-02
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Kovaleski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:39
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/28; B65H54/32; B65H59/00; B65H59/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1844699A
Cited
US2205213A
Cited
US2254220A
Cited
US3042326A
Cited
US3109602A
Cited
US3169714A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |