US3302632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microwave cooking utensil
Assignee: Wells Vehicle Electronics LP
•
Filing: 1963-12-06
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Granted: 1967-02-07
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Expires: 1983-12-06
Abstract
No abstract record available.
Inventors
- 👤 Edward C Fichtner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:34
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/34; B65D81/3446; B65D81/3453; A; A47; A47J; A47J36/00; A47J36/02; A47J36/027; B65D2581/00; B65D2581/34; B65D2581/3437; B65D2581/3486; B65D2581/3494
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
A MICROWAVE COOKING UTENSIL COMPRISING: A VESSEL HAVING FIRST AND SECOND MICROWAVE TRANSMISSION PATHS THERETHROUGH, FIRST AND SECOND COMPARTMENTS IN SAID VESSEL IN SAID FIRST AND SECOND PATHS RESPECTIVELY AND ADAPTED TO CONTAIN DIFFERENT FOODS WITH SAID VESSEL HAVING RESPECTIVE FIRST AND SECOND WALL PORTIONS IN EACH OF SAID FIRST AND SECOND PATHS OUTIDE OF THE OTHER PATH WITH SAID FIRST AND SECOND WALL PORTIONS BEING POSITIONED WITH RESPECT TO EACH OTHER TO PROVIDE SAID DIFFERENT PATHS FOR TRANSMISSION OF MICROWAVE ENERGY THROUGH SAID UTENSIL, AND WITH SAID
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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) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |