US2812987A
Expired / Lapsed
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Bearing mounting structures
Assignee: Scott Fetzer Co
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Filing: 1956-10-17
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Granted: 1957-11-12
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Expires: 1976-10-17
Abstract
No abstract record available.
Inventors
- 👤 Fred H Eilmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:02
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/16; H02K5/173; H02K5/1732; F; F16; F16C; F16C25/00; F16C25/06; F16C25/08; F16C25/083; F16C35/00; F16C35/04; F16C35/042; F16C35/045; F16C35/06; F16C35/07; F16C35/077; F16C19/00; F16C19/02; F16C19/04; F16C19/06; F16C2380/00; F16C2380/26; F16C33/00; F16C33/72; F16C33/76; F16C33/78; F16C33/7886
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) | 1960-11-11 | 1961-05-13 | 1961-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-11 | 1965-05-13 | 1965-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-11 | 1969-05-13 | 1969-11-12 | $7700.00 | Window Closed / Lapsed |