US2779298A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for molding dough rings
Assignee: Individual
•
Filing: 1955-06-24
•
Granted: 1957-01-29
•
Expires: 1975-06-24
Abstract
No abstract record available.
Inventors
- 👤 Chwirut Frank
- 👤 Greenblatt Morris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:29
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/16; A21C11/163; Y; Y10; Y10S; Y10S425/00; Y10S425/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1702191A
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US1552430A
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US1755921A
Cited
US1825844A
Cited
US2189217A
Cited
US2263490A
Cited
US2379956A
Cited
US2505243A
Cited
US2666398A
Cited
US2676552A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-29 | 1960-07-30 | 1961-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-29 | 1964-07-30 | 1965-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-29 | 1968-07-30 | 1969-01-29 | $7700.00 | Window Closed / Lapsed |