US3520249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bun toaster with the aluminum foil protective sheet in front of the heated platen
Assignee: MIDCO-INTERNATIONAL Inc
•
Filing: 1968-12-11
•
Granted: 1970-07-14
•
Expires: 1988-12-11
Abstract
No abstract record available.
Inventors
- 👤 Dye O'bryant Miller Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:28
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/04; A47J37/044
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US784854A
Cited
US1538864A
Cited
US1536538A
Cited
US2032272A
Cited
US2533080A
Cited
US2788735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-13 | 1974-01-12 | 1974-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-13 | 1978-01-12 | 1978-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-13 | 1982-01-12 | 1982-07-14 | $7700.00 | Window Closed / Lapsed |