Patent US2431725A successfully refreshed from Google Patents.
US2431725A
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Bread pan greasing device
Assignee: Individual
•
Filing: 1945-01-10
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Granted: 1947-12-02
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Expires: 1965-01-10
Abstract
No abstract record available.
Inventors
- 👤 Bauer Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:34
CPC Classifications
A; A21; A21B; A21B3/00; A21B3/16; Y; Y10; Y10S; Y10S118/00; Y10S118/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-12-01 | 1951-06-02 | 1951-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-12-01 | 1955-06-02 | 1955-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-12-01 | 1959-06-02 | 1959-12-02 | $7700.00 | Window Closed / Lapsed |