US2921874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cold forming lubricant and method of applying same
Assignee: Aluminum Res Corp
•
Filing: 1958-01-21
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Granted: 1960-01-19
•
Expires: 1978-01-21
Abstract
No abstract record available.
Inventors
- 👤 William L Kubie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:09
CPC Classifications
C; C10; C10M; C10M109/00; C10M109/02; C10M2201/00; C10M2201/02; C10M2201/04; C10M2201/041; C10M2201/042; C10M2201/06; C10M2201/062; C10M2201/065; C10M2201/08; C10M2201/081; C10M2201/082; C10M2201/084; C10M2201/087; C10M2201/10; C10M2201/102; C10M2201/14; C10M2203/00; C10M2203/10; C10M2203/102; C10M2203/104; C10M2203/106; C10M2203/108; C10M2205/00; C10M2205/18; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2207/04; C10M2207/06; C10M2207/08; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/122; C10M2207/123; C10M2207/125; C10M2207/128; C10M2207/129; C10M2207/14; C10M2207/142; C10M2207/144; C10M2207/146; C10M2207/22; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/287; C10M2207/289; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2209/105; C10M2209/109; C10M2209/12; C10M2211/00; C10M2211/04; C10M2211/044; C10M2211/06; C10M2215/00; C10M2215/08; C10M2215/082; C10M2215/24; C10M2215/28; C10M2217/00; C10M2217/04; C10M2217/044; C10M2217/045; C10M2219/00; C10M2219/04; C10M2219/042; C10M2219/044; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/041; C10M2223/10; C10M2227/00; C10M2227/02; C10M2227/06; C10M2227/061; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2080/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A LUBRICANT FOR USE IN THE COOL FORMING OF SELECTED METAL BILLETS CONSISTING ESSENTIALLY OF: A MIXTURE OF A LUBRICATING AGENT, A REACTANT, AND A SOLVENT, SAID LUBRICATING AGENT BEING A COMPOUND HAVING A MELTING POINT BETWEEN 200*F. AND 500*F. AND HAVING THE GENERAL STRUCTURE
Claim 2
Dependent Claim
45 words
A LUBRICANT FOR USE IN THE COOL FORMING OF SELECTED METAL BILLETS CONSISTING ESSENTIALLY OF: A MIXTURE OF A LUBRICATING AGENT, A REACTANT, AND A SOLVENT, SAID LUBRICATING AGENT BEING A COMPOUND HAVING A MELTING POINT BETWEEN 200*F. AND 500*F. AND HAVING THE GENERAL STRUCTURE
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) | 1963-01-18 | 1963-07-20 | 1964-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-18 | 1967-07-20 | 1968-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-18 | 1971-07-20 | 1972-01-19 | $7700.00 | Window Closed / Lapsed |