US2730035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baking device
Assignee: Individual
•
Filing: 1952-03-18
•
Granted: 1956-01-10
•
Expires: 1972-03-18
Abstract
No abstract record available.
Inventors
- 👤 Kovac Ferdinand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:51
CPC Classifications
A; A21; A21B; A21B5/00; A21B5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US300409A
Cited
US754131A
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GB190811849A
Cited
US1342045A
Cited
US1646726A
Cited
US1781411A
Cited
US2009791A
Cited
US1990412A
Cited
US2122320A
Cited
US2571891A
Cited
US2589823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-09 | 1959-07-11 | 1960-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-09 | 1963-07-11 | 1964-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-09 | 1967-07-11 | 1968-01-10 | $7700.00 | Window Closed / Lapsed |