US3413567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laser reflector and cooling means
Assignee: Fairchild Hiller Corp
•
Filing: 1963-07-05
•
Granted: 1968-11-26
•
Expires: 1983-07-05
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Hannwacker
- 👤 Harold A Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:42
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/09; H01S3/091; H01S3/0915; H01S3/092; H01S3/093; H01S3/02; H01S3/025; H01S3/04; H01S3/0405; H01S3/0407; H01S3/042; H01S3/05; H01S3/06; H01S3/0602; H01S3/061
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3102920A
Cited
US3172056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |