US3392979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for counting shots hitting a target
Assignee: Vaisala Oy
•
Filing: 1964-12-24
•
Granted: 1968-07-16
•
Expires: 1984-12-24
Abstract
No abstract record available.
Inventors
- 👤 Matti G Wilska
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:06
CPC Classifications
F; F41; F41J; F41J5/00; F41J5/04; F41J5/056; F41J5/06; F41J5/14; G; G06; G06M; G06M1/00; G06M1/08; G06M1/10
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) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |