US3516013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scanning laser having a conjugate concentric cavity so that the direction in which light is emitted can be controlled
Assignee: International Business Machines Corp
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Filing: 1968-06-10
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Granted: 1970-06-02
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Expires: 1988-06-10
Abstract
No abstract record available.
Inventors
- 👤 Robert V Pole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:08
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/10; H01S3/101; H01S3/05; H01S3/06; H01S3/0602; H01S3/08; H01S3/106; H01S3/1066
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) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |