US3302048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-aligning gas bearing
Assignee: Schaeffler Aerospace USA Corp
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Filing: 1965-09-23
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Granted: 1967-01-31
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Expires: 1985-09-23
Abstract
No abstract record available.
Inventors
- 👤 Gray Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:02
CPC Classifications
F; F16; F16C; F16C23/00; F16C23/02; F16C23/04; F16C23/043; F16C23/045; F16C17/00; F16C17/10; F16C17/102; F16C17/105; F16C32/00; F16C32/06; F16C32/0603; F16C32/0662; F16C32/067; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1005; H; H02; H02K; H02K5/00; H02K5/04; H02K5/16; H02K5/167; H02K5/1672; H02K7/00; H02K7/08; H02K7/083; F16C2380/00; F16C2380/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |