US2707911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for producing, chilling and discharging carbonated beverages in volume
Assignee: CHARPIAT Corp
•
Filing: 1950-01-19
•
Granted: 1955-05-10
•
Expires: 1970-01-19
Abstract
No abstract record available.
Inventors
- 👤 Edward B Charpiat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:03
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0057; B67D1/0061; B67D1/0066; B67D1/0068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2039684A
Cited
US2376403A
Cited
US2462019A
Cited
US2383771A
Cited
US2461197A
Cited
US2498524A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-09 | 1958-11-08 | 1959-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-09 | 1962-11-08 | 1963-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-09 | 1966-11-08 | 1967-05-10 | $7700.00 | Window Closed / Lapsed |