Patent US3062741A successfully refreshed from Google Patents.
US3062741A
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Molybdenum disulfide lubricant and method for making same
Assignee: Acheson Industries Inc
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Filing: 1959-08-17
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Granted: 1962-11-06
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Expires: 1979-08-17
Abstract
No abstract record available.
Inventors
- 👤 James S Crowl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:34
CPC Classifications
C; C01; C01G; C01G39/00; C01G39/06
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
67 words
A MOLYBDENUM DISULFIDE LUBRICANT COMPOSITION COMPRISING MOLYBDENUM DISULFIDE PARTICLES HAVING A MASS MEAN DIAMETER IN THE RANGE OF ABOUT 0.45 MICRON TO ABOUT 2.0 MICRONS AND CONTAINING A MAXIMUM OF ABOUT 0.1%, BY WEIGHT, OF MOLYBDENUM DISULFIDE PARTICLES HAVING A SIZE LARGER THAN ABOUT 32 MICRONS, AND A LIQUID CARRIER THEREFOR, THE CONCENTRATION OF SAID PARTICLES BEING SUFFICIENT TO SUBSTANTIALLY INCREASE THE LUBRICATING ABILITY OF SAID CARRIER.
References Cited (Backward Citations)
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Cited
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US2686010A
Cited
US2635078A
Cited
US2686156A
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US2763435A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |