Patent US1759137A successfully refreshed from Google Patents.
US1759137A
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Dough-kneading machine
Assignee: Individual
•
Filing: 1929-06-17
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Granted: 1930-05-20
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Expires: 1949-06-17
Abstract
No abstract record available.
Inventors
- 👤 Sartor Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:23
CPC Classifications
A; A21; A21C; A21C1/00; A21C1/02; B; B01; B01F; B01F31/00; B01F31/44; B01F31/443; B01F35/00; B01F35/30; B01F35/33; B01F29/00; B01F29/40; B01F29/403; B01F29/4032
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) | 1933-05-19 | 1933-11-18 | 1934-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-05-19 | 1937-11-18 | 1938-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-05-19 | 1941-11-18 | 1942-05-20 | $7700.00 | Window Closed / Lapsed |