Patent US4395436A successfully refreshed from Google Patents.
Patent US2821010A successfully refreshed from Google Patents.
US2821010A
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Bearing sleeve
Assignee: JAROCO ENGINEERING Co
•
Filing: 1955-03-17
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Granted: 1958-01-28
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Expires: 1975-03-17
Abstract
No abstract record available.
Inventors
- 👤 Edgardo G Vasconi
- 👤 Harold J Meek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:12
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/14; F16C2220/00; F16C2220/60; F16C2223/00; F16C2223/02; F16C2226/00; F16C2226/10; F16C2226/12; F16C2226/14; F16C2226/30; F16C2226/36; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49647; Y10T29/49668; Y10T29/49677; Y10T29/49826; Y10T29/49863; Y10T29/49865; Y10T428/00; Y10T428/12; Y10T428/12347; Y10T428/12486
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) | 1961-01-27 | 1961-07-29 | 1962-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-27 | 1965-07-29 | 1966-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-27 | 1969-07-29 | 1970-01-28 | $7700.00 | Window Closed / Lapsed |