US2433248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage mixer and cooler
Assignee: Individual
•
Filing: 1946-11-26
•
Granted: 1947-12-23
•
Expires: 1966-11-26
Abstract
No abstract record available.
Inventors
- 👤 Jr George D Sweier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:42
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/27; F; F25; F25D; F25D31/00; F25D31/006; F25D2303/00; F25D2303/08; F25D2303/081
Claims Analysis
Total Claims: 0
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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) | 1950-12-22 | 1951-06-23 | 1951-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-22 | 1955-06-23 | 1955-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-22 | 1959-06-23 | 1959-12-23 | $7700.00 | Window Closed / Lapsed |