US3008030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baseboard heater assembly
Assignee: ELECTRILIVING Corp
•
Filing: 1959-03-16
•
Granted: 1961-11-07
•
Expires: 1979-03-16
Abstract
No abstract record available.
Inventors
- 👤 Clement L Stanford
- 👤 Henry T Ortmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:06
CPC Classifications
F; F24; F24C; F24C7/00; F24C7/06; F24C7/062; F24C7/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2369803A
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US2492379A
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US2599029A
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US2627014A
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US2756319A
Cited
US2879369A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-06 | 1965-05-08 | 1965-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-06 | 1969-05-08 | 1969-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-06 | 1973-05-08 | 1973-11-07 | $7700.00 | Window Closed / Lapsed |