US2580927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stove
Assignee: NOMA ELECTRIC Corp
•
Filing: 1948-12-15
•
Granted: 1952-01-01
•
Expires: 1968-12-15
Abstract
No abstract record available.
Inventors
- 👤 Bertrand B Kahn
- 👤 Paul F Metz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:11
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/02; F24C15/021
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2161537A
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US2339398A
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US2405305A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |