US3597359A
Expired / Lapsed
US
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Functional fluid compositions
Assignee: Monsanto Co
•
Filing: 1968-03-22
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Granted: 1971-08-03
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Expires: 1988-03-22
Abstract
Abstract COMPOSTIONS OF THE CLASS WHICH EXHIBIT THE ABILITY TO INHIBIT AND CONTROL DAMAGE TO MECHANICAL MEMBERS IN CONTACT WITH SAID COMPOSITIONS BY THE INCORPORATION OF A PERFLUORINATED ALKYLENE ETHER-CONTAINING COMPOUND HAVING A DEGREE OF POLYMERIZATION OF FROM 1 TO 50 INTO A CLASS OF BASE STOCK REPRESENTATIVE OF WHICH ARE ESTERS AND AMIDES OF PHOSPHORUS, O-SILICATES AND POLYSILICONES. THE COMPOSITIONS HAVE MANY USES, AMONG WHICH ARE THEIR USE AS HYDRAULIC FLUIDS.
Inventors
- 👤 Terrill D Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:01
CPC Classifications
C; C10; C10M; C10M169/00; C10M169/04; C10M169/041; C08; C08L; C08L71/00; C08L71/02; C09; C09K; C09K5/00; C09K5/08; C10M101/00; C10M101/02; C10M105/00; C10M107/00; C10M131/00; C10M131/08; C10M147/00; C10M147/04; C10M2203/00; C10M2203/003; C10M2203/02; C10M2203/022; C10M2203/024; C10M2203/04; C10M2203/06; C10M2203/10; C10M2203/1006; C10M2203/102; C10M2203/1025; C10M2203/104; C10M2203/1045; C10M2203/106; C10M2203/1065; C10M2203/108; C10M2203/1085; C10M2205/00; C10M2205/003; C10M2205/02; C10M2205/024; C10M2205/026; C10M2205/028; C10M2207/00; C10M2207/04; C10M2207/042; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/30; C10M2207/302; C10M2207/304; C10M2207/34; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/084; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/105; C10M2209/108; C10M2209/109; C10M2209/11; C10M2209/111; C10M2209/112; C10M2211/00; C10M2211/02; C10M2211/022; C10M2211/024; C10M2211/04; C10M2211/042; C10M2211/044; C10M2211/06; C10M2213/00; C10M2213/02; C10M2213/04; C10M2213/06; C10M2213/062; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/06; C10M2215/08; C10M2215/082; C10M2215/16; C10M2215/20; C10M2215/202; C10M2215/22; C10M2215/221; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/26; C10M2215/28; C10M2215/30; C10M2217/00; C10M2217/02; C10M2217/04; C10M2217/042; C10M2217/043; C10M2217/044; C10M2217/045; C10M2219/00; C10M2219/08; C10M2219/082; C10M2219/086; C10M2219/087; C10M2219/089; C10M2219/10; C10M2219/102; C10M2219/104; C10M2219/106; C10M2221/00; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/041; C10M2223/042; C10M2223/047; C10M2223/049; C10M2223/06; C10M2223/061; C10M2223/065; C10M2227/00; C10M2227/02; C10M2227/04; C10M2227/06; C10M2227/061; C10M2227/08; C10M2227/082; C10M2227/083; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/041; C10M2229/042; C10M2229/043; C10M2229/044; C10M2229/045; C10N; C10N2040/00; C10N2040/30; C10N2040/32; C10N2040/34; C10N2040/36; C10N2040/38; C10N2040/40; C10N2040/42; C10N2040/44; C10N2040/50
Claims Analysis
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References Cited (Backward Citations)
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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) | 1974-08-02 | 1975-02-01 | 1975-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-02 | 1979-02-01 | 1979-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-02 | 1983-02-01 | 1983-08-03 | $7700.00 | Window Closed / Lapsed |