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US3666499A
Expired / Lapsed
US
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Corn popper
Assignee: Sunbeam Corp
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Filing: 1966-01-14
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Granted: 1972-05-30
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Expires: 1986-01-14
Abstract
Abstract A CORN POPPING APPLIANCE HAVING A VESSEL PORTION AND A COVER WHICH COOPERATE TO FORM AN ENDLOSURE IN WHICH CORN MAY BE POPPED. WHEN THE COVER IS INVERTED, IT FORMS A RECEPTACLE OF SUFFICIENT VOLUME TO USE AS A SERVING DISH FOR THE POPPED CORN. COOPERATING MEANS ON THE COVER AND VESSEL PORTION RETAIN THEM IN ASSEMBLED CONDITION SO THAT THEY MAY BE INVERTED FROM THE COOKING TO THE SERVING POSITION.
Inventors
- 👤 Russell S Isnor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:10
CPC Classifications
A; A23; A23L; A23L7/00; A23L7/10; A23L7/161; A23L7/174; A23L7/183; A23L7/187
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-30 | 1975-11-29 | 1976-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-30 | 1979-11-29 | 1980-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-30 | 1983-11-29 | 1984-05-30 | $7700.00 | Window Closed / Lapsed |