US3124536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composition for cleaning synthetic fur
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
•
Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:12
CPC Classifications
D; D06; D06L; D06L1/00; D06L1/02; D06L1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
FOR DRY CLEANING AND DISSIPATING STATIC ELECTRICAL CHARGES ON SYNTHETIC FUR GARMENTS, A COMPOSITION ADAPTED TO BE DILUTED BY A COMPATIBLE SOLVENT FOR USE AND COMPRISING: AND ORGANIC SOLVENT HAVING DISPERSED THEREIN FROM 2.5 TO 15 PARTS BY WEIGHT OF A DIALKYL DIMETHYL AMMONIUM SALT WHEREIN THE ALKYL GROUPS EACH CONTAINS FROM 8 TO 18 CARBON ATOMS; FROM 2 TO 10 PARTS BY WEIGHT OF A TERTIARY AMINE HAVING THE STRUCTURAL FORMULA:
Claim 2
Dependent Claim
72 words
FOR DRY CLEANING AND DISSIPATING STATIC ELECTRICAL CHARGES ON SYNTHETIC FUR GARMENTS, A COMPOSITION ADAPTED TO BE DILUTED BY A COMPATIBLE SOLVENT FOR USE AND COMPRISING: AND ORGANIC SOLVENT HAVING DISPERSED THEREIN FROM 2.5 TO 15 PARTS BY WEIGHT OF A DIALKYL DIMETHYL AMMONIUM SALT WHEREIN THE ALKYL GROUPS EACH CONTAINS FROM 8 TO 18 CARBON ATOMS; FROM 2 TO 10 PARTS BY WEIGHT OF A TERTIARY AMINE HAVING THE STRUCTURAL FORMULA:
References Cited (Backward Citations)
US1902232A
Cited
US1317130A
Cited
US2799599A
Cited
US1747324A
Cited
US1923178A
Cited
GB372325A
Cited
US2165356A
Cited
US2174762A
Cited
US2591663A
Cited
US2751358A
Cited
US2669546A
Cited
US2695270A
Cited
US2758977A
Cited
US2759975A
Cited
US2729576A
Cited
US2809159A
Cited
US2861949A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |