US3083308A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hermetic motor cartridge
Assignee: General Electric Co
•
Filing: 1961-01-06
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Granted: 1963-03-26
•
Expires: 1981-01-06
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Baumann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:55
CPC Classifications
H; H02; H02K; H02K9/00; H02K9/08; F; F04; F04D; F04D25/00; F04D25/02; F04D25/06; F04D29/00; F04D29/58; F04D29/5806; F04D29/60; F04D29/62; F04D29/624; F25; F25B; F25B31/00; F25B31/02; F25B31/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1175977A
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US1244344A
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US1484962A
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US1521359A
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US2266107A
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US2372749A
Cited
US2726807A
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US2746269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |