US2889215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grinding composition vehicle
Assignee: ConocoPhillips Co
•
Filing: 1955-04-28
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Granted: 1959-06-02
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Expires: 1975-04-28
Abstract
No abstract record available.
Inventors
- 👤 Ernest W Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:58
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/14; C09K3/1454; C09K3/1472
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A NON-EMULSIFIABLE ABRASIVE COMPOSITION VEHICLE COMPRISING 93.3 TO 65 WEIGHT PERCENT OF A MINERAL OIL HAVING AN SSU VISCOSITY AT 100*F. OF FROM 30 TO 70, 5 TO 25 WEIGHT PERCENT OF A FATTY OIL SELECTED FROM THE GROUP CONSISTING OF SPERM OIL, NEATSFOOT OIL, AND LARD OIL, 0.5 TO 5 WEIGHT PERCENT OF SODIUM DODECYLBENZENE SULFONATE, AND AN AMOUNT OF CUP GREASE, CONTAINING FROM 10 TO 30 WEIGHT PERCENT OF AN ALKALINE EARTH METAL SOAP, CHARACTERIZED FURTHER IN THAT SAID AMOUNT OF CUP GREASE WILL PROVIDE FROM 0.2 TO 0.8 WEIGHT PERCENT OF SOAP IN SAID COMPOSITION.
Claim 2
Dependent Claim
98 words
A NON-EMULSIFIABLE ABRASIVE COMPOSITION VEHICLE COMPRISING 93.3 TO 65 WEIGHT PERCENT OF A MINERAL OIL HAVING AN SSU VISCOSITY AT 100*F. OF FROM 30 TO 70, 5 TO 25 WEIGHT PERCENT OF A FATTY OIL SELECTED FROM THE GROUP CONSISTING OF SPERM OIL, NEATSFOOT OIL, AND LARD OIL, 0.5 TO 5 WEIGHT PERCENT OF SODIUM DODECYLBENZENE SULFONATE, AND AN AMOUNT OF CUP GREASE, CONTAINING FROM 10 TO 30 WEIGHT PERCENT OF AN ALKALINE EARTH METAL SOAP, CHARACTERIZED FURTHER IN THAT SAID AMOUNT OF CUP GREASE WILL PROVIDE FROM 0.2 TO 0.8 WEIGHT PERCENT OF SOAP IN SAID COMPOSITION.
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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) | 1962-06-01 | 1962-12-01 | 1963-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-01 | 1966-12-01 | 1967-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-01 | 1970-12-01 | 1971-06-02 | $7700.00 | Window Closed / Lapsed |