US3377288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic pressure transmission fluid
Assignee: Olin Corp
•
Filing: 1964-11-05
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Granted: 1968-04-09
•
Expires: 1984-11-05
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Sawyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:15
CPC Classifications
C; C10; C10M; C10M3/00; C10M2201/00; C10M2201/02; C10M2201/087; C10M2203/00; C10M2203/02; C10M2203/022; C10M2203/024; C10M2203/04; C10M2203/06; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2207/023; C10M2207/024; C10M2207/026; C10M2207/04; C10M2207/046; C10M2207/10; C10M2207/18; C10M2207/20; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/105; C10M2209/106; C10M2209/107; C10M2209/108; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/06; C10M2215/062; C10M2215/064; C10M2215/065; C10M2215/22; C10M2215/221; C10M2215/225; C10M2215/226; C10M2215/24; C10M2215/26; C10M2215/30; C10M2217/00; C10M2217/02; C10M2217/028; C10M2217/06; C10M2219/00; C10M2219/10; C10M2219/104; C10M2219/108; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2227/00; C10M2227/06; C10M2227/061; C10N; C10N2040/00; C10N2040/08; C10N2050/00; C10N2050/015; C10N2050/02; C10N2050/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
A HYDRAULIC FLUID COMPOSITON CONSISITNG ESSENTIALLY OF FROM ABOUT 20 TO ABOUT 50 PERCENT BY WEIGHT, BASED ON THE TOTAL WEIGHT OF THE FLUID COMPOSITON, OF AT LEAST ONE LUBRICANT SELECTED FROM THE GROUP CONSISITING OF (A) A COMPOUND OF THE FORMULA:
Claim 2
Dependent Claim
42 words
A HYDRAULIC FLUID COMPOSITON CONSISITNG ESSENTIALLY OF FROM ABOUT 20 TO ABOUT 50 PERCENT BY WEIGHT, BASED ON THE TOTAL WEIGHT OF THE FLUID COMPOSITON, OF AT LEAST ONE LUBRICANT SELECTED FROM THE GROUP CONSISITING OF (A) A COMPOUND OF THE FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |