US3107130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing lubricating means
Assignee: Kingsbury Machine Works Inc
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Filing: 1961-09-08
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Granted: 1963-10-15
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Expires: 1981-09-08
Abstract
No abstract record available.
Inventors
- 👤 Julian F Spiegel
- 👤 Edna S Lakey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:36
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/10; F16N; F16N7/00; F16N7/14; F16N7/16; F16N7/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
IN A LUBRICATING MEANS OF THE TYPE EMPLOYING A DISC ROTATING WITH A SHAFT AND CONVEYING LUBRICANT FROM A SOURCE BELOW THE SHAFT TO A HIGHER POSITION FOR REMOVAL OF THE LUBRICANT AND TRANSFER THEREOF TO A PART TO BE LUBRICATED, DISC-FORMING MEMBERS EACH FORMING PART OF A DISC-LIKE ASSEMBLY SURROUNDING THE SHAFT IN DRIVEN RELATION THEREWITH AND MEANS INTERCONNECTING AND HOLDING SAID MEMBERS IN ASSEMBLED DISC-LIKE FORMATION, THE IMPROVEMENT COMPRISING SAID MEANS BEING YIELDABLE IN RESPONSE TO CENTRIFUGAL FORCE EXERTED BY SAID MEMBERS AND SAID MEMBERS THEREBY BEING DISPLACEABLE RADIALLY RELATIVE TO SAID SHAFT TO LIMIT THE SPEED OF ROTATION OF SAID DISC ASSEMBLY SUBSTANTIALLY TO A PREDETERMINED VALUE.
Claim 2
Dependent Claim
110 words
IN A LUBRICATING MEANS OF THE TYPE EMPLOYING A DISC ROTATING WITH A SHAFT AND CONVEYING LUBRICANT FROM A SOURCE BELOW THE SHAFT TO A HIGHER POSITION FOR REMOVAL OF THE LUBRICANT AND TRANSFER THEREOF TO A PART TO BE LUBRICATED, DISC-FORMING MEMBERS EACH FORMING PART OF A DISC-LIKE ASSEMBLY SURROUNDING THE SHAFT IN DRIVEN RELATION THEREWITH AND MEANS INTERCONNECTING AND HOLDING SAID MEMBERS IN ASSEMBLED DISC-LIKE FORMATION, THE IMPROVEMENT COMPRISING SAID MEANS BEING YIELDABLE IN RESPONSE TO CENTRIFUGAL FORCE EXERTED BY SAID MEMBERS AND SAID MEMBERS THEREBY BEING DISPLACEABLE RADIALLY RELATIVE TO SAID SHAFT TO LIMIT THE SPEED OF ROTATION OF SAID DISC ASSEMBLY SUBSTANTIALLY TO A PREDETERMINED VALUE.
References Cited (Backward Citations)
US2357410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |