Patent US1905755A successfully refreshed from Google Patents.
US1905755A
Expired / Lapsed
US
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Mixing machine
Assignee: Farrel Birmingham Co Inc
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Filing: 1930-05-23
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Granted: 1933-04-25
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Expires: 1950-05-23
Abstract
No abstract record available.
Inventors
- 👤 Carl F Schnuck
- 👤 Fernley H Banbury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:57
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/02; B29B7/22; B29B7/24; B29B7/246; B29B7/06; B29B7/10; B29B7/18; B29B7/183; B29B7/248; B29B7/26; B29B7/263; B29B7/266; B29B7/74; B29B7/7476; B29B7/7495
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) | 1936-04-24 | 1936-10-24 | 1937-04-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-04-24 | 1940-10-24 | 1941-04-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-04-24 | 1944-10-24 | 1945-04-25 | $7700.00 | Window Closed / Lapsed |