Patent US4502010A successfully refreshed from Google Patents.
Patent US2613620A successfully refreshed from Google Patents.
US2613620A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preparing dough for baking
Assignee: MODEL CRAFTERS Inc
•
Filing: 1947-08-09
•
Granted: 1952-10-14
•
Expires: 1967-08-09
Abstract
No abstract record available.
Inventors
- 👤 William M Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:20
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/16
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US208363A
Cited
FR436123A
Cited
US1507516A
Cited
US1535852A
Cited
US1996628A
Cited
US2070096A
Cited
US2419654A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-14 | 1956-04-14 | 1956-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-14 | 1960-04-14 | 1960-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-14 | 1964-04-14 | 1964-10-14 | $7700.00 | Window Closed / Lapsed |