Patent US3485033A successfully refreshed from Google Patents.
US3485033A
Expired / Lapsed
US
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Electronic timepiece having light beam adjustment means
Assignee: Corning Glass Works
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Filing: 1968-03-19
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Granted: 1969-12-23
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Expires: 1988-03-19
Abstract
No abstract record available.
Inventors
- 👤 Lawrence W Langley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:16
CPC Classifications
G; G04; G04G; G04G5/00; G04G5/02; G04G9/00; G04G9/0017; G04G9/08; G04G9/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3118274A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |