Patent US3469484A successfully refreshed from Google Patents.
US3469484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flying cutter with camway controlled actuating means
Assignee: Societe Nouvelle Spidem
•
Filing: 1967-02-03
•
Granted: 1969-09-30
•
Expires: 1987-02-03
Abstract
No abstract record available.
Inventors
- 👤 Lucien Diolot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:37
CPC Classifications
B; B23; B23D; B23D45/00; B23D45/18; B23D45/20; B23D25/00; B23D25/02; B23D25/04; B24; B24B; B24B27/00; B24B27/06; B24B27/0608; B26; B26D; B26D1/00; B26D1/56; B26D1/60; B26D1/605; E; E02; E02B; E02B13/00; E02B13/02; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4653; Y10T83/4656; Y10T83/4676; Y10T83/4679; Y10T83/4757; Y10T83/4763
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1844837A
Cited
US3190162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |