US3522177A
Expired / Lapsed
US
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Aqueous lubricant composition
Assignee: SPS Technologies LLC
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Filing: 1967-12-26
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Granted: 1970-07-28
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Expires: 1987-12-26
Abstract
No abstract record available.
Inventors
- 👤 John W Benz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:40
CPC Classifications
C; C10; C10M; C10M3/00; C10M125/00; C10M125/26; C10M135/00; C10M135/08; C10M135/10; C10M173/00; C10M173/02; C10M2201/00; C10M2201/02; C10M2201/04; C10M2201/041; C10M2201/042; C10M2201/06; C10M2201/062; C10M2201/065; C10M2201/066; C10M2201/087; C10M2201/10; C10M2201/102; C10M2201/105; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/108; C10M2219/00; C10M2219/04; C10M2219/044; C10N; C10N2050/00; C10N2050/01; C10N2050/015; C10N2050/02; C10N2050/10; Y; Y10; Y10S; Y10S411/00; Y10S411/914; Y10S516/00; Y10S516/01; Y10S516/03
Claims Analysis
Total Claims: 0
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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) | 1973-07-27 | 1974-01-26 | 1974-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-27 | 1978-01-26 | 1978-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-27 | 1982-01-26 | 1982-07-28 | $7700.00 | Window Closed / Lapsed |