Patent US1060143A successfully refreshed from Google Patents.
US1060143A
Expired / Lapsed
US
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Apparatus for the mixture in predetermined proportions of yeasts and an accelerating mixture.
Assignee: Individual
•
Filing: 1912-02-27
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Granted: 1913-04-29
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Expires: 1932-02-27
Abstract
No abstract record available.
Inventors
- 👤 John Atherton Stevenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:23
CPC Classifications
B; B01; B01L; B01L3/00; B01L3/50; B01L3/502; B01L3/5027; B01L3/502723; B01F; B01F23/00; B01F23/40; B01F23/43; B01F27/00; B01F27/50; B01F35/00; B01F35/80; B01F35/83; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4857
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) | 1916-04-28 | 1916-10-28 | 1917-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-04-28 | 1920-10-28 | 1921-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-04-28 | 1924-10-28 | 1925-04-29 | $7700.00 | Window Closed / Lapsed |