US2785642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for proofing and baking bread
Assignee: Individual
•
Filing: 1952-11-07
•
Granted: 1957-03-19
•
Expires: 1972-11-07
Abstract
No abstract record available.
Inventors
- 👤 Paul S Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:36
CPC Classifications
A; A21; A21D; A21D8/00; A21D8/06; A21B; A21B1/00; A21B1/02; A21B1/24; A21B1/26; A21B1/42; A21B3/00; A21B3/07; A21C; A21C13/00; A21C13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1212900A
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US1488252A
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US1395211A
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US1414439A
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US1394674A
Cited
US1420102A
Cited
GB197846A
Cited
US1672954A
Cited
US2168391A
Cited
US2621616A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-03-18 | 1960-09-17 | 1961-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-03-18 | 1964-09-17 | 1965-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-03-18 | 1968-09-17 | 1969-03-19 | $7700.00 | Window Closed / Lapsed |