US3209632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slotting device
Assignee: Individual
•
Filing: 1961-10-24
•
Granted: 1965-10-05
•
Expires: 1981-10-24
Abstract
No abstract record available.
Inventors
- 👤 Francis M Reising
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 00:54
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/0015; B26F1/0061; B26F1/0076; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/306664; Y10T83/00; Y10T83/465; Y10T83/4734; Y10T83/4749; Y10T83/485; Y10T83/494; Y10T83/496
Claims Analysis
Total Claims: 0
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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) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |