Patent US4916529A successfully refreshed from Google Patents.
Patent US1355137A successfully refreshed from Google Patents.
US1355137A
Expired / Lapsed
US
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Feed-mixing attachment for feed-cutters
Assignee: Smalley Mfg Co
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Filing: 1916-05-29
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Granted: 1920-10-12
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Expires: 1936-05-29
Abstract
No abstract record available.
Inventors
- 👤 Orlando C Frick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:49
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/60; B01F27/70; B01F27/05; B01F27/07; B01F27/071
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) | 1923-10-12 | 1924-04-12 | 1924-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1927-10-12 | 1928-04-12 | 1928-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1931-10-12 | 1932-04-12 | 1932-10-12 | $7700.00 | Window Closed / Lapsed |