US2563588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soluble cutting oils
Assignee: —
•
Filing: —
•
Granted: 1951-08-07
•
Expires: 1968-08-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:42
CPC Classifications
C; C10; C10M; C10M171/00; C10M171/004; C10M2201/00; C10M2201/02; C10M2205/00; C10M2205/18; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/023; C10M2207/026; C10M2207/04; C10M2207/046; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2207/20; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/044; C10M2215/06; C10M2215/064; C10M2219/00; C10M2219/04; C10M2219/044; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2040/00; C10N2040/20; C10N2040/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A SOLUBLE CUTTING OIL CONSISTING ESSENTIALLY OF 10 TO 50% PETROLEUM SULFONATE, 2 TO 15% ROSIN SOAP, 20 TO 70% MINERAL OIL, 1 TO 5% OF C2 TO C4 MONO-ALKYL ETHER OF CLYCOL AS A MUTUAL SOLVENT, 0.01 TO 0.1% OF A SILICONE POLYMER AND 0.005 TO 0.2% OF AN AMINE SELECTED FROM THE GROUP WHICH CONSISTS OF LOWER ALKYLOL AMINES, PHENYL AMINES AND CYCLOHEXYL AMINES, A MODIFIER FOR DISPERSING SAID SILICONE POLYMER IN SAID OIL.
Claim 2
Dependent Claim
76 words
A SOLUBLE CUTTING OIL CONSISTING ESSENTIALLY OF 10 TO 50% PETROLEUM SULFONATE, 2 TO 15% ROSIN SOAP, 20 TO 70% MINERAL OIL, 1 TO 5% OF C2 TO C4 MONO-ALKYL ETHER OF CLYCOL AS A MUTUAL SOLVENT, 0.01 TO 0.1% OF A SILICONE POLYMER AND 0.005 TO 0.2% OF AN AMINE SELECTED FROM THE GROUP WHICH CONSISTS OF LOWER ALKYLOL AMINES, PHENYL AMINES AND CYCLOHEXYL AMINES, A MODIFIER FOR DISPERSING SAID SILICONE POLYMER IN SAID OIL.
References Cited (Backward Citations)
US2328727A
Cited
US2320263A
Cited
US2375007A
Cited
US2406671A
Cited
US2435124A
Cited
US2470913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |