US3058002A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light beam transducer
Assignee: Motors Liquidation Co
•
Filing: 1957-11-29
•
Granted: 1962-10-09
•
Expires: 1977-11-29
Abstract
No abstract record available.
Inventors
- 👤 Yro T Sihvonen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:26
CPC Classifications
H; H10; H10F; H10F30/00; H10F30/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2594740A
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US2692952A
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US2739243A
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US2773992A
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US2942120A
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US2929950A
Cited
US2836766A
Cited
US2816236A
Cited
US2915641A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-08 | 1966-04-09 | 1966-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-08 | 1970-04-09 | 1970-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-08 | 1974-04-09 | 1974-10-09 | $7700.00 | Window Closed / Lapsed |