US3196109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating grease containing boron nitride
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1962-03-01
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Granted: 1965-07-20
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Expires: 1982-03-01
Abstract
No abstract record available.
Inventors
- 👤 Arnold J Morway
- 👤 Jr Carroll L Knapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:47
CPC Classifications
C; C10; C10M; C10M169/00; C10M113/00; C10M169/02; C10M2201/00; C10M2201/04; C10M2201/041; C10M2201/06; C10M2201/061; C10M2201/08; C10M2201/082; C10M2201/083; C10M2201/10; C10M2201/102; C10M2201/103; C10M2201/105; C10M2201/16; C10M2201/18; C10M2205/00; C10M2205/02; C10M2205/022; C10M2205/14; C10M2207/00; C10M2207/04; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/122; C10M2207/125; C10M2207/129; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/287; C10M2207/289; C10M2207/30; C10M2207/302; C10M2207/304; C10M2207/34; C10M2209/00; C10M2209/02; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/105; C10M2209/11; C10M2209/111; C10M2209/112; C10M2215/00; C10M2215/02; C10M2215/06; C10M2215/064; C10M2215/065; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2010/00; C10N2010/04; C10N2010/06; C10N2030/00; C10N2030/08; C10N2030/32; C10N2040/00; C10N2040/12; C10N2040/13
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
22 words
A LUBRICATING GREASE CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF A NORMALLY LIQUID POLYPHENYL ETHER LUBRICATING OIL REPRESENTED BY THE GENERAL FORMULA:
Claim 2
Dependent Claim
22 words
A LUBRICATING GREASE CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF A NORMALLY LIQUID POLYPHENYL ETHER LUBRICATING OIL REPRESENTED BY THE GENERAL FORMULA:
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US2967151A
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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) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |