US2472073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dough cutting and placing machine
Assignee: Individual
•
Filing: 1946-01-30
•
Granted: 1949-06-07
•
Expires: 1966-01-30
Abstract
No abstract record available.
Inventors
- 👤 Haecks Erwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:05
CPC Classifications
A; A21; A21C; A21C9/00; A21C9/08; A21C9/081; A21C11/00; A21C11/10; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2192; Y10T83/647; Y10T83/6476; Y10T83/6489; Y10T83/6491; Y10T83/869; Y10T83/8765
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US492220A
Cited
US1039795A
Cited
US1270096A
Cited
US1781546A
Cited
US1844142A
Cited
US2008036A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-06-06 | 1952-12-06 | 1953-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-06-06 | 1956-12-06 | 1957-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-06-06 | 1960-12-06 | 1961-06-07 | $7700.00 | Window Closed / Lapsed |