Patent US2437618A successfully refreshed from Google Patents.
US2437618A
Expired / Lapsed
US
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Beer delivery and dispensing apparatus
Assignee: Individual
•
Filing: 1943-10-12
•
Granted: 1948-03-09
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Expires: 1963-10-12
Abstract
No abstract record available.
Inventors
- 👤 Schottgen Louis
- 👤 Madeline J Parkerton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:18
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/22; G; G01; G01F; G01F11/00; G01F11/02; G01F11/04; Y; Y10; Y10S; Y10S220/00; Y10S220/24; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3003; Y10T137/3021; Y10T137/304; Y10T137/3052; Y10T137/3068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US691980A
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US987892A
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US1047452A
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US1137718A
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US1276502A
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US1526001A
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US1657112A
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US1892519A
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US2063727A
Cited
US2088073A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-03-09 | 1951-09-08 | 1952-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-03-09 | 1955-09-08 | 1956-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-03-09 | 1959-09-08 | 1960-03-09 | $7700.00 | Window Closed / Lapsed |