US3047190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beer fermenting tank
Assignee: BISHOPRIC PRODUCTS Co
•
Filing: 1959-04-29
•
Granted: 1962-07-31
•
Expires: 1979-04-29
Abstract
No abstract record available.
Inventors
- 👤 August H Bayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:56
CPC Classifications
C; C12; C12C; C12C11/00; C12C11/003; C12C11/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1332908A
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US2036276A
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US1983355A
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US2160360A
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US2349096A
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US2477831A
Cited
US2596043A
Cited
US2675940A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |