Patent US2603543A successfully refreshed from Google Patents.
US3480342A
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Shaft journals
Assignee: General Electric Co
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Filing: 1967-09-22
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Granted: 1969-11-25
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Expires: 1987-09-22
Abstract
No abstract record available.
Inventors
- 👤 Lawrence B Venable
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:59
CPC Classifications
F; F16; F16C; F16C37/00; F16C37/007; F16C33/00; F16C33/30; F16C33/32; F16C33/58; F16C33/588; F16C33/60; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C2360/00; F16C2360/23
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) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |