Patent US3305482A successfully refreshed from Google Patents.
US3305482A
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US
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Monomolecular lubricant
Assignee: Honeywell Inc
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Filing: 1964-01-02
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Granted: 1967-02-21
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Expires: 1984-01-02
Abstract
No abstract record available.
Inventors
- 👤 Don H Ulman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:43
CPC Classifications
C; C10; C10M; C10M5/00; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2211/00; C10M2211/04; C10M2211/044; C10M2211/06; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/24; C10M2215/26; C10N; C10N2050/00; C10N2050/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
142 words
A PROCESS FOR APPLYING A MONOMOLECULAR FILM OF A POLAR LUBRICANT TO THE SURFACE OF A SOLID COMPRISING THE STEPS OF: MIXING FROM 5 TO 95 PARTS OF ABRASIVE PRTICLES SELECTED FROM INORGANIC COMPOUNDS WHICH ARE CAPBLE OF ABRASING THE SURFACE TO BE LUBRICATED, FROM 95 TO 5 PARTS OF A POLAR LUBRICANT SELECTED FROM THE GROUP CONSISTING OF ORGANIC ACIDS, AMINES AND ALCOHOLS, AND A SUFFICIENT AMOUNT OF A NONPOLAR LIQUID HYDROCARBON SOLVENT TO FORM A PASTE OF THE ABRASIVE PARTICLES AND THE POLAR LUBRICANT; RUBBING SAID PASTE AGAINST THE SURFACE OF THE SOLID SO AS TO SIMULTANEOUSLY CLEAN THE SURFACE FILM CONTAMINATION FROM SAID SURFACE AND ALLOW SIAD LUBRICANT TO ADSORB TO SAID SURFACE; AND SCRUBBING SAID SURFACE WITH A DETERGENT SOLUTION SO AS TO REMOVE ALL OF SAID PASTE FROM SAID SURFACE EXCEPT FOR A MONOMOLECULAR FILM OF LUBRICANT.
Claim 2
Dependent Claim
142 words
A PROCESS FOR APPLYING A MONOMOLECULAR FILM OF A POLAR LUBRICANT TO THE SURFACE OF A SOLID COMPRISING THE STEPS OF: MIXING FROM 5 TO 95 PARTS OF ABRASIVE PRTICLES SELECTED FROM INORGANIC COMPOUNDS WHICH ARE CAPBLE OF ABRASING THE SURFACE TO BE LUBRICATED, FROM 95 TO 5 PARTS OF A POLAR LUBRICANT SELECTED FROM THE GROUP CONSISTING OF ORGANIC ACIDS, AMINES AND ALCOHOLS, AND A SUFFICIENT AMOUNT OF A NONPOLAR LIQUID HYDROCARBON SOLVENT TO FORM A PASTE OF THE ABRASIVE PARTICLES AND THE POLAR LUBRICANT; RUBBING SAID PASTE AGAINST THE SURFACE OF THE SOLID SO AS TO SIMULTANEOUSLY CLEAN THE SURFACE FILM CONTAMINATION FROM SAID SURFACE AND ALLOW SIAD LUBRICANT TO ADSORB TO SAID SURFACE; AND SCRUBBING SAID SURFACE WITH A DETERGENT SOLUTION SO AS TO REMOVE ALL OF SAID PASTE FROM SAID SURFACE EXCEPT FOR A MONOMOLECULAR FILM OF LUBRICANT.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |