US3494236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit system for yarn rejection device
Assignee: Jonan Electric Co Ltd
•
Filing: 1967-04-24
•
Granted: 1970-02-10
•
Expires: 1987-04-24
Abstract
No abstract record available.
Inventors
- 👤 Ichiro Kono
- 👤 Tetuo Nukusina
- 👤 Hirobumi Tubosaka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:39
CPC Classifications
G; G07; G07C; G07C3/00; G07C3/14; B; B65; B65H; B65H63/00; B65H63/06; B65H63/062; B65H63/065; B65H2701/00; B65H2701/30; B65H2701/31; Y; Y10; Y10T; Y10T83/00; Y10T83/525; Y10T83/533; Y10T83/535; Y10T83/541; Y10T83/543
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |