US3801504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-flammable water based hot forging lubricating compositions
Assignee: Texaco Inc
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Filing: 1971-03-22
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Granted: 1974-04-02
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Expires: 1991-03-22
Abstract
Abstract LUBRICANT COMPOSITION COMPRISING: (A) WATER BASE, (B) CLAY THICKENER, (C) GRAPHITE, (D) BORAX, (E) SODIUM METASILICATE, (F) NON-CLAY THICKENER, (G) POLYALKOXYLATED ALKYPHENOLS.
Inventors
- 👤 A Stone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 07:31
CPC Classifications
C; C10; C10M; C10M173/00; C10M2201/00; C10M2201/02; C10M2201/04; C10M2201/041; C10M2201/042; C10M2201/06; C10M2201/062; C10M2201/087; C10M2201/10; C10M2201/102; C10M2201/103; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/086; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/12; C10N; C10N2010/00; C10N2010/04; C10N2040/00; C10N2040/20; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247; C10N2070/00; C10N2070/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-04-01 | 1977-10-01 | 1978-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-04-01 | 1981-10-01 | 1982-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-04-01 | 1985-10-01 | 1986-04-02 | $7700.00 | Window Closed / Lapsed |