US3223339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flying splice synchronizer
Assignee: Beloit Iron Works Inc
•
Filing: 1962-01-29
•
Granted: 1965-12-14
•
Expires: 1982-01-29
Abstract
No abstract record available.
Inventors
- 👤 Edgar J Justus
- 👤 Carl B Dahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:46
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/10; B65H19/18; B65H19/1884; B65H19/1889
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2899143A
Cited
US1579683A
Cited
US2018842A
Cited
US2109362A
Cited
US1993579A
Cited
US2536153A
Cited
US2638281A
Cited
US3003542A
Cited
US3042332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-13 | 1969-06-14 | 1969-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-13 | 1973-06-14 | 1973-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-13 | 1977-06-14 | 1977-12-14 | $7700.00 | Window Closed / Lapsed |