US2490588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable food and drink stand
Assignee: Vacuum Can Co
•
Filing: 1944-03-16
•
Granted: 1949-12-06
•
Expires: 1964-03-16
Abstract
No abstract record available.
Inventors
- 👤 Elmer W Frie
- 👤 Haloski Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:55
CPC Classifications
A; A47; A47B; A47B31/00; A47B2031/002; A47B2031/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB352141A
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US1962454A
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US1994857A
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US2057197A
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US2031287A
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US2119313A
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US2249403A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-12-05 | 1953-06-06 | 1953-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-05 | 1957-06-06 | 1957-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-05 | 1961-06-06 | 1961-12-06 | $7700.00 | Window Closed / Lapsed |