US2656798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic machine for molding pie shells from dough
Assignee: Individual
•
Filing: 1947-10-09
•
Granted: 1953-10-27
•
Expires: 1967-10-09
Abstract
No abstract record available.
Inventors
- 👤 Miller Graeme Reid Mercer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:02
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/004; A21C11/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US898478A
Cited
US1677808A
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US1865464A
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US1836752A
Cited
US2015001A
Cited
US2329239A
Cited
US2351582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-26 | 1957-04-27 | 1957-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-26 | 1961-04-27 | 1961-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-26 | 1965-04-27 | 1965-10-27 | $7700.00 | Window Closed / Lapsed |