Patent US3466110A successfully refreshed from Google Patents.
US3466110A
Expired / Lapsed
US
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Laser projector for phase modulating objects
Assignee: International Business Machines Corp
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Filing: 1966-03-24
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Granted: 1969-09-09
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Expires: 1986-03-24
Abstract
No abstract record available.
Inventors
- 👤 Robert V Pole
- 👤 Harold Wieder
- 👤 Robert A Myers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:55
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/74; H04N5/7416; H04N5/7425; G; G02; G02B; G02B27/00; G02B27/50; G03; G03H; G03H1/00; H01; H01S; H01S3/00; H01S3/10; H01S3/106
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) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |