US3304257A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricants
Assignee: Molykote Produktions GmbH
•
Filing: 1965-07-19
•
Granted: 1967-02-14
•
Expires: 1985-07-19
Abstract
No abstract record available.
Inventors
- 👤 Schanzer Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:47
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C10M2201/00; C10M2201/02; C10M2201/06; C10M2201/065; C10M2201/085; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/04; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2209/00; C10M2209/02; C10M2209/10; C10M2209/103; C10M2211/00; C10M2211/06; C10M2213/00; C10M2213/02; C10M2213/06; C10M2213/062; C10N; C10N2010/00; C10N2010/02; 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: 2
Claim 1
Independent Claim
27 words
A LUBRICATING COMPOSITION CONTAINING AT LEAST 1 PERCENT BY WEIGHT OF AN ALUMINUM SALT OF AN ACID SELECTED FROM THE GROUP CONSISTING OF PHOSPHORIC AND PHOSPHOROUS ACIDS.
Claim 2
Dependent Claim
27 words
A LUBRICATING COMPOSITION CONTAINING AT LEAST 1 PERCENT BY WEIGHT OF AN ALUMINUM SALT OF AN ACID SELECTED FROM THE GROUP CONSISTING OF PHOSPHORIC AND PHOSPHOROUS ACIDS.
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) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |