US2978085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vending machine
Assignee: Individual
•
Filing: 1951-04-24
•
Granted: 1961-04-04
•
Expires: 1971-04-24
Abstract
No abstract record available.
Inventors
- 👤 Robert D Stayton
- 👤 Ned E Lowry
- 👤 Leon O Vogt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:06
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/02; G07F11/38; G07F11/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1132343A
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US1718249A
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US2253447A
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US2323981A
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US2590736A
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US2621774A
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US2632681A
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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) | 1964-04-03 | 1964-10-03 | 1965-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-03 | 1968-10-03 | 1969-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-03 | 1972-10-03 | 1973-04-04 | $7700.00 | Window Closed / Lapsed |