Patent US2203283A successfully refreshed from Google Patents.
US3047166A
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Lamp transfer and inverting apparatus
Assignee: General Electric Co
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Filing: 1957-12-26
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Granted: 1962-07-31
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Expires: 1977-12-26
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Lamp
- 👤 Carl R Meckstroth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:29
CPC Classifications
H; H01; H01J; H01J9/00; H01J9/46; H01J2893/00; H01J2893/0096
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1524067A
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US2540378A
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US2811267A
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US2731668A
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US2763098A
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US2844917A
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US2823815A
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US2821810A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |