Patent US2450177A successfully refreshed from Google Patents.
US2450177A
Expired / Lapsed
US
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Beverage device
Assignee: Individual
•
Filing: 1944-05-29
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Granted: 1948-09-28
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Expires: 1964-05-29
Abstract
No abstract record available.
Inventors
- 👤 Allen Francis Parker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:57
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/18; A47J31/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE381950C
Cited
US1029939A
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US1177082A
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US1362644A
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US1956067A
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US2065149A
Cited
US2079603A
Cited
US2209831A
Cited
US2343108A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-09-28 | 1952-03-29 | 1952-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-09-28 | 1956-03-29 | 1956-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-09-28 | 1960-03-29 | 1960-09-28 | $7700.00 | Window Closed / Lapsed |