US2996414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sterilizing glass food containers
Assignee: Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
•
Filing: 1960-01-22
•
Granted: 1961-08-15
•
Expires: 1980-01-22
Abstract
No abstract record available.
Inventors
- 👤 Cardey Francois
- 👤 Boudier Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:16
CPC Classifications
A; A61; A61L; A61L2/00; A61L2/16; A61L2/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
44 words
THE PROCESS OF STERILIZING GLASS FOOD CONTAINERS, WHICH COMPRISES WASHING THEM WITH AN AQUEOUS CAUSTIC SODA SOLUTION, RINSING THEM WITH WATER, TREATING THEM WITH AN AQUEOUS HYDROCHLORIC ACID SOLUTION CONTAINING CHLORINE DIOXIDE, AND RINSING THEM WITH WATER STERILIZED BY A TREATMENT WITH CHLORINE DIOXIDE.
Claim 2
Dependent Claim
44 words
THE PROCESS OF STERILIZING GLASS FOOD CONTAINERS, WHICH COMPRISES WASHING THEM WITH AN AQUEOUS CAUSTIC SODA SOLUTION, RINSING THEM WITH WATER, TREATING THEM WITH AN AQUEOUS HYDROCHLORIC ACID SOLUTION CONTAINING CHLORINE DIOXIDE, AND RINSING THEM WITH WATER STERILIZED BY A TREATMENT WITH CHLORINE DIOXIDE.
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) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |