US3397635A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Release device for land mines
Assignee: KUKA SE & Co KGaA
•
Filing: 1966-03-18
•
Granted: 1968-08-20
•
Expires: 1986-03-18
Abstract
No abstract record available.
Inventors
- 👤 Madlener Paul
- 👤 Pecksen Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:17
CPC Classifications
F; F42; F42C; F42C7/00; F42C7/02; F42C7/04; F42C7/06
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) | 1971-08-20 | 1972-02-19 | 1972-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-20 | 1976-02-19 | 1976-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-20 | 1980-02-19 | 1980-08-20 | $7700.00 | Window Closed / Lapsed |