US3035759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotor and stator construction
Assignee: General Electric Co
•
Filing: 1957-11-13
•
Granted: 1962-05-22
•
Expires: 1977-11-13
Abstract
No abstract record available.
Inventors
- 👤 Paulson Elmir Edward
- 👤 Smile Hamad Jasper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:19
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/05; F04D29/056; F04D29/057; F01; F01D; F01D25/00; F01D25/18; F01D25/22; F01D5/00; F01D5/02; F01D5/06; Y; Y02; Y02T; Y02T50/00; Y02T50/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1906715A
Cited
US2528635A
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GB668434A
Cited
US2623353A
Cited
US2675174A
Cited
US2702687A
Cited
US2795393A
Cited
US2922618A
Cited
US2963268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |