US3242075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High temperature lubricant
Assignee: Acheson Industries Inc
•
Filing: 1962-04-09
•
Granted: 1966-03-22
•
Expires: 1982-04-09
Abstract
No abstract record available.
Inventors
- 👤 Frank M Hunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:06
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C10M2201/00; C10M2201/04; C10M2201/041; C10M2201/042; C10M2203/00; C10M2203/02; C10M2203/022; C10M2203/024; C10M2203/04; C10M2203/10; C10M2203/104; C10M2203/106; C10M2205/00; C10M2205/02; C10M2205/026; C10M2205/04; C10M2205/06; C10M2205/14; C10M2205/16; C10M2205/17; C10M2205/20; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/024; C10M2207/025; C10M2207/026; C10M2207/04; C10M2207/046; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/40; C10M2207/404; C10M2215/00; C10M2215/02; C10M2215/06; C10M2215/062; C10M2215/064; C10M2215/065; C10M2215/066; C10M2215/067; C10M2215/08; C10M2215/082; C10M2215/24; C10M2215/28; C10M2217/00; C10M2217/02; C10M2217/026; C10M2217/04; C10M2217/042; C10M2217/043; C10M2219/00; C10M2219/02; C10M2219/022; C10M2219/024; C10M2219/04; C10M2219/044; C10M2219/06; C10M2219/062; C10M2219/066; C10M2219/068; C10M2219/08; C10M2219/082; C10M2219/083; C10M2219/085; C10M2219/086; C10M2219/087; C10M2219/089; C10M2219/10; C10M2219/104; C10M2219/108; C10M2221/00; C10M2221/02; C10M2221/04; C10M2221/041; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/041; C10M2223/042; C10M2223/045; C10M2223/12; C10M2225/00; C10M2225/04; C10M2225/041; C10N; C10N2010/00; C10N2010/04; C10N2010/08; C10N2040/00; C10N2040/20; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247; C10N2050/00; C10N2050/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
104 words
A HIGH TEMPERATURE LUBRICANT COMPOSITION COMPRISING IN WEIGHT PERCENT ABOUT 12% TO ABOUT 65% OIL CARRIER, ABOUT 4% TO ABOUT 10% GRAPHITE, ABOUT 1% TO ABOUT 10% FILOMER SELECTED FROM THE GROUP CONSISTING OF ISOPRENE POLYMERS, DEPOLYMERIZED RUBBER HAVING A VISCOSITY IN THE RANGEEOF ABOUT 12,000 TO ABOUT 65,000 CPS., POLYSULFIDES, STYRENE-BUTADFIENE RUBBERS, BUTADIENE-ARCRYLONITRILE RUBBERS, POLYURETHANE RUBBERS AND BUTYL RUBBERS, ABOUT 0.5% TO ABOUT 10% OF AN ANTIOXIDANT, UP TO ABOUT 20% OF A LINEAR TYPE OLEFIN POLYMER HAVING A MOLECULAR WEIGHT IN THE RANGE OF 1000 TO ABOUT 200,000, UP TO ABOUT 75% WAX, AND UP TO ABOUT 20% TWITCHELL BASE PETROLEUM SULFONATE.
References Cited (Backward Citations)
US2322242A
Cited
US2358290A
Cited
US2487260A
Cited
US2970927A
Cited
US2864882A
Cited
US2754266A
Cited
US2926138A
Cited
GB823357A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |