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US1201920A
Expired / Lapsed
US
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Sanitary agitator for drink-mixers.
Assignee: WISCONSIN ELECTRIC Co
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Filing: 1915-06-21
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Granted: 1916-10-17
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Expires: 1935-06-21
Abstract
No abstract record available.
Inventors
- 👤 Chester H Beach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:41
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/04; A47J43/044; B; B01; B01F; B01F27/00; B01F27/80; B01F27/805
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) | 1919-10-17 | 1920-04-17 | 1920-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-10-17 | 1924-04-17 | 1924-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-10-17 | 1928-04-17 | 1928-10-17 | $7700.00 | Window Closed / Lapsed |