Patent US3522414A successfully refreshed from Google Patents.
US3522414A
Expired / Lapsed
US
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High speed broiling oven with a pivotal electric broiling element
Assignee: General Electric Co
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Filing: 1968-10-17
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Granted: 1970-08-04
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Expires: 1988-10-17
Abstract
No abstract record available.
Inventors
- 👤 Robert G Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:21
CPC Classifications
F; F24; F24C; F24C7/00; F24C7/06; F24C15/00; F24C15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2767298A
Cited
US2848592A
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US2984730A
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GB858174A
Cited
US3076886A
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US3086102A
Cited
US3281575A
Cited
US3270660A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-03 | 1974-02-02 | 1974-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-03 | 1978-02-02 | 1978-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-03 | 1982-02-02 | 1982-08-04 | $7700.00 | Window Closed / Lapsed |