US2617370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for making vienna rolls
Assignee: Individual
•
Filing: 1949-07-22
•
Granted: 1952-11-11
•
Expires: 1969-07-22
Abstract
No abstract record available.
Inventors
- 👤 Martka John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:31
CPC Classifications
A; A21; A21C; A21C11/00; A21C11/12; A21C11/14; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2122; Y10T83/2127; Y10T83/869; Y10T83/8821; Y10T83/8828; Y10T83/8831
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US6963A
Cited
US122602A
Cited
US719722A
Cited
GB283731A
Cited
US1810864A
Cited
US1945755A
Cited
US2246949A
Cited
US2446201A
Cited
US2454316A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-11 | 1956-05-12 | 1956-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-11 | 1960-05-12 | 1960-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-11 | 1964-05-12 | 1964-11-11 | $7700.00 | Window Closed / Lapsed |