US2744994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric baking, roasting, and cooking apparatus
Assignee: Arista William R P Schulz G M
•
Filing: 1952-08-04
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Granted: 1956-05-08
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Expires: 1972-08-04
Abstract
No abstract record available.
Inventors
- 👤 Bruckner Harry
- 👤 Heitmann Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:27
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/06; A47J37/0623; A47J37/0629; A47J37/0635; F; F24; F24C; F24C15/00; F24C15/10; F24C15/102; F24C15/106; F24C7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1001637A
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US1244407A
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US1341994A
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US1815312A
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US2048929A
Cited
US2025898A
Cited
US2341648A
Cited
US2457877A
Cited
US2466409A
Cited
GB592986A
Cited
FR946923A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |