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US3494296A
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Assignee: General Electric Co
•
Filing: 1968-06-14
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Granted: 1970-02-10
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Expires: 1988-06-14
Abstract
No abstract record available.
Inventors
- 👤 Douglas M Gluntz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:20
CPC Classifications
F; F04; F04F; F04F5/00; F04F5/44; F04F5/46; Y; Y10; Y10S; Y10S261/00; Y10S261/78
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US720908A
Cited
US862005A
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US1748488A
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US1942048A
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US2011224A
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US2988139A
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US3187682A
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US3371618A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |