US2495469A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of baking
Assignee: Individual
•
Filing: 1944-06-16
•
Granted: 1950-01-24
•
Expires: 1964-06-16
Abstract
No abstract record available.
Inventors
- 👤 Nafziger Ralph Le Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:33
CPC Classifications
A; A21; A21B; A21B3/00; A21B3/13; A21B3/133
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE64390C
Cited
US216300A
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US616871A
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US763653A
Cited
US1214302A
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US1535827A
Cited
US2071635A
Cited
US2061149A
Cited
US2071845A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-23 | 1953-07-25 | 1954-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-23 | 1957-07-25 | 1958-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-23 | 1961-07-25 | 1962-01-24 | $7700.00 | Window Closed / Lapsed |