US2526667A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refrigerating structure for vending machines
Assignee: SandenVendo America Inc
•
Filing: 1948-03-01
•
Granted: 1950-10-24
•
Expires: 1968-03-01
Abstract
No abstract record available.
Inventors
- 👤 Elmer C Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 16:17
CPC Classifications
F; F25; F25D; F25D31/00; F25D31/006; F25D31/007; G; G09; G09F; G09F7/00; F25D2331/00; F25D2331/80; F25D2331/803
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2287681A
Cited
US1960546A
Cited
US1932268A
Cited
US2061427A
Cited
US2137031A
Cited
US2425870A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-23 | 1954-04-24 | 1954-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-23 | 1958-04-24 | 1958-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-23 | 1962-04-24 | 1962-10-24 | $7700.00 | Window Closed / Lapsed |