US3504298A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cathodoluminescent laser pump
Assignee: Westinghouse Electric Corp
•
Filing: 1965-06-24
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Granted: 1970-03-31
•
Expires: 1985-06-24
Abstract
No abstract record available.
Inventors
- 👤 Charles W Baugh Jr
- 👤 Gene R Feaster
- 👤 Jon W Ogland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:12
CPC Classifications
H; H01; H01S; H01S3/00; H01S3/09; H01S3/091; H01S3/0915; H01S3/09155
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3176138A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-30 | 1973-09-29 | 1974-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-30 | 1977-09-29 | 1978-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-30 | 1981-09-29 | 1982-03-31 | $7700.00 | Window Closed / Lapsed |