US3396655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic electric egg cooker
Assignee: Panasonic Holdings Corp
•
Filing: 1966-12-27
•
Granted: 1968-08-13
•
Expires: 1986-12-27
Abstract
No abstract record available.
Inventors
- 👤 Yoshida Akinobu
- 👤 Ishikawa Tomio
- 👤 Sano Yoshiaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:19
CPC Classifications
H; H05; H05B; H05B1/00; H05B1/02; H05B1/0202; H05B1/0219; A; A47; A47J; A47J29/00; A47J29/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1913442A
Cited
US2518566A
Cited
US2624266A
Cited
US2761375A
Cited
US2807701A
Cited
US3147689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-13 | 1972-02-12 | 1972-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-13 | 1976-02-12 | 1976-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-13 | 1980-02-12 | 1980-08-13 | $7700.00 | Window Closed / Lapsed |