US3103393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricated and vented shaft bearings
Assignee: —
•
Filing: —
•
Granted: 1963-09-10
•
Expires: 1980-09-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:37
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16C33/1025; F16C33/103; F16C33/102; Y; Y10; Y10S; Y10S277/00; Y10S277/928
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A JOURNAL BEARING FOR A SHAFT OF A SMALL MOTOR OR THE LIKE COMPRISING A BODY HAVING A THROUGH-PASSAGE WITH A LONGITUDINAL AXIS OF WHICH A LENGTH EXTENDING TO ONE END THEREOF IS A BEARING APERTURE AND ANOTHER LENGTH THEREOF IS OF LARGER CROSS-SECTIONAL AREA THAN SAID BEARING APERTURE AND SERVES A A LUBRICANT RESERVOIR; AND A SEALING CLOSURE AT THE OTHER END OF SAID PASSAGE INCLUDING A NIPPLE-LIKE PLATE METAL PART HAVING A TIP AND A CIRCUMFEREN-
Claim 2
Dependent Claim
78 words
A JOURNAL BEARING FOR A SHAFT OF A SMALL MOTOR OR THE LIKE COMPRISING A BODY HAVING A THROUGH-PASSAGE WITH A LONGITUDINAL AXIS OF WHICH A LENGTH EXTENDING TO ONE END THEREOF IS A BEARING APERTURE AND ANOTHER LENGTH THEREOF IS OF LARGER CROSS-SECTIONAL AREA THAN SAID BEARING APERTURE AND SERVES A A LUBRICANT RESERVOIR; AND A SEALING CLOSURE AT THE OTHER END OF SAID PASSAGE INCLUDING A NIPPLE-LIKE PLATE METAL PART HAVING A TIP AND A CIRCUMFEREN-
References Cited (Backward Citations)
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Cited
US2009429A
Cited
US2165916A
Cited
US2272029A
Cited
US2242966A
Cited
US2586087A
Cited
US2850792A
Cited
US2809311A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |