US3170541A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Food vending assembly
Assignee: Automatic Canteen Co
•
Filing: 1961-12-18
•
Granted: 1965-02-23
•
Expires: 1981-12-18
Abstract
No abstract record available.
Inventors
- 👤 Otto E Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:29
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/0064; G07F17/0078; A; A47; A47J; A47J37/00; A47J37/06; A47J39/00; A47J39/003; G07F11/00; G07F11/46; G07F9/00; G07F9/10; G07F9/105
Claims Analysis
Total Claims: 0
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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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |