Patent US3870929A successfully refreshed from Google Patents.
Patent US2028283A successfully refreshed from Google Patents.
US2028283A
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US
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Foam controlling beer faucet
Assignee: Individual
•
Filing: 1934-12-14
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Granted: 1936-01-21
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Expires: 1954-12-14
Abstract
No abstract record available.
Inventors
- 👤 Howard Jules
- 👤 Sanford E Richeson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:38
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/08; B67D1/12; B67D1/14; B67D1/1405; B67D1/1411; B67D1/1416; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/2984; Y10T137/2993; Y10T137/2996; Y10T137/8593; Y10T137/87571; Y10T137/87676
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-01-20 | 1939-07-22 | 1940-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-01-20 | 1943-07-22 | 1944-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-01-20 | 1947-07-22 | 1948-01-21 | $7700.00 | Window Closed / Lapsed |