US3357922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel disinfectant and dry cleaning compositions
Assignee: Boehme Fettchemie GmbH
•
Filing: 1965-07-20
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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 17:05
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.
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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 |