US3388262A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electro-optical displacement measuring arrangement
Assignee: Rheinmetall Air Defence AG
•
Filing: 1964-12-09
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Granted: 1968-06-11
•
Expires: 1984-12-09
Abstract
No abstract record available.
Inventors
- 👤 Stutz Theo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:49
CPC Classifications
G; G01; G01D; G01D5/00; G01D5/26; G01D5/32; G01D5/34; G01D5/36; G01D5/363; G01D5/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2788519A
Cited
US3153111A
Cited
US3175093A
Cited
US3230380A
Cited
US3227888A
Cited
US3166624A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-11 | 1971-12-11 | 1972-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-11 | 1975-12-11 | 1976-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-11 | 1979-12-11 | 1980-06-11 | $7700.00 | Window Closed / Lapsed |