Patent US4242730A successfully refreshed from Google Patents.
US2083477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling system and apparatus for beverage dispensers
Assignee: Individual
•
Filing: 1936-07-29
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Granted: 1937-06-08
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Expires: 1956-07-29
Abstract
No abstract record available.
Inventors
- 👤 Rodolphe J Simard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:28
CPC Classifications
F; F25; F25D; F25D31/00; F25D31/002; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4857
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) | 1940-06-07 | 1940-12-07 | 1941-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-06-07 | 1944-12-07 | 1945-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-06-07 | 1948-12-07 | 1949-06-08 | $7700.00 | Window Closed / Lapsed |