Patent US3500649A successfully refreshed from Google Patents.
US3500649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wine storage chest
Assignee: Individual
•
Filing: 1968-05-10
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Granted: 1970-03-17
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Expires: 1988-05-10
Abstract
No abstract record available.
Inventors
- 👤 Charles Feldman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:06
CPC Classifications
G; G07; G07F; G07F9/00; G07F9/10; G07F9/105; F; F25; F25B; F25B21/00; F25B21/02; F25D; F25D23/00; F25D23/02; F25D25/00; F25D2331/00; F25D2331/80; F25D2331/803; F25D2400/00; F25D2400/36; F25D31/00; F25D31/006
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) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |