US3364878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making sandwiches
Assignee: Mitsubishi Heavy Industries Ltd
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Filing: 1965-12-17
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Granted: 1968-01-23
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Expires: 1985-12-17
Abstract
No abstract record available.
Inventors
- 👤 Kobori Yasusaburo
- 👤 Kikuta Kojiro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:46
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/0064; G07F17/0078; A; A21; A21C; A21C15/00; A21C15/002; A21C15/02; G07F11/00; G07F11/70; G07F9/00; G07F9/10; G07F9/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |