US3495091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optical digital deflection device for scanning an object like a camera
Assignee: US Philips Corp
•
Filing: 1966-09-09
•
Granted: 1970-02-10
•
Expires: 1986-09-09
Abstract
No abstract record available.
Inventors
- 👤 Uwe Schmidt
- 👤 Karl Joachim Schmidt-Tiedemann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:00
CPC Classifications
H; H04; H04N; H04N3/00; H04N3/02; H04N3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2072419A
Cited
US2155660A
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US2513520A
Cited
US2562181A
Cited
US2933972A
Cited
US3003388A
Cited
US3303276A
Cited
US3290619A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |