US2420708A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beer meter
Assignee: Individual
•
Filing: 1944-02-09
•
Granted: 1947-05-20
•
Expires: 1964-02-09
Abstract
No abstract record available.
Inventors
- 👤 Clifford S Hutsell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:15
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/0855; B67D1/0857; B67D1/12; B67D1/14; B67D1/1405
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US747622A
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US773388A
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AT36798B
Cited
US1134243A
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US1565686A
Cited
US1830719A
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US1987810A
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US2143565A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-05-19 | 1950-11-18 | 1951-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-05-19 | 1954-11-18 | 1955-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-05-19 | 1958-11-18 | 1959-05-20 | $7700.00 | Window Closed / Lapsed |