Patent US3357922A successfully refreshed from Google Patents.
US3357922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel disinfectant and dry cleaning compositions
Assignee: Boehme Fettchemie GmbH
•
Filing: 1965-07-20
•
Granted: 1967-12-12
•
Expires: 1985-07-20
Abstract
No abstract record available.
Inventors
- 👤 Bellinger Horst-Gunter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:00
CPC Classifications
D; D06; D06L; D06L1/00; D06L1/02; D06L1/04; A; A61; A61L; A61L2103/00; A61L2103/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
COMPOSITIONS FOR SIMULTNEOUS DRY CLEANING AND DISINFECTING OF TEXTILES CONSISTING ESSENTIALLY OF 0.1 TO 5.0 GRAMS OF A SATURATED DIALDEHYDE OF 2 TO 10 CARBON ATOMS PER LITER OF A LIQUID ORGANIC DRY CLEANING SOLVENT, SELECTED FROM THE GROUP CONSISTING OF LOWER ALIPHATIC HYDROCARBONS, AROMATIC HYDROCARBONS AND SATURATED ALIPHATIC HYDROCARBONS.
Claim 2
Dependent Claim
50 words
COMPOSITIONS FOR SIMULTNEOUS DRY CLEANING AND DISINFECTING OF TEXTILES CONSISTING ESSENTIALLY OF 0.1 TO 5.0 GRAMS OF A SATURATED DIALDEHYDE OF 2 TO 10 CARBON ATOMS PER LITER OF A LIQUID ORGANIC DRY CLEANING SOLVENT, SELECTED FROM THE GROUP CONSISTING OF LOWER ALIPHATIC HYDROCARBONS, AROMATIC HYDROCARBONS AND SATURATED ALIPHATIC HYDROCARBONS.
References Cited (Backward Citations)
US2348795A
Cited
US2801216A
Cited
US3057676A
Cited
US3057775A
Cited
US3090665A
Cited
US3042479A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |