US2140744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beer cooling and dispensing apparatus
Assignee: CARBONDALE MACHINE Corp
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Filing: 1937-02-04
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Granted: 1938-12-20
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Expires: 1957-02-04
Abstract
No abstract record available.
Inventors
- 👤 Sylvan R Hirsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:09
CPC Classifications
F; F25; F25D; F25D31/00; F25D31/006; B; B67; B67D; B67D1/00; B67D1/08; B67D1/0857; B67D1/0858; F25D17/00; F25D17/02; F25D2331/00; F25D2331/80; F25D2331/802; Y; Y10; Y10T; Y10T137/00; Y10T137/6416; Y10T137/6579
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-12-19 | 1942-06-20 | 1942-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-12-19 | 1946-06-20 | 1946-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-12-19 | 1950-06-20 | 1950-12-20 | $7700.00 | Window Closed / Lapsed |