US3457391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vending apparatus for use with credit cards
Assignee: Individual
•
Filing: 1965-07-19
•
Granted: 1969-07-22
•
Expires: 1985-07-19
Abstract
No abstract record available.
Inventors
- 👤 Mititaka Yamamoto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:36
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/08; G06; G06Q; G06Q20/00; G06Q20/38; G06Q20/40; G06Q20/403; G06Q20/4033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2704634A
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US2714201A
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US2792148A
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US3033448A
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US3039582A
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US3061143A
Cited
US3212203A
Cited
US3148460A
Cited
US3184714A
Cited
US3299298A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-21 | 1973-01-20 | 1973-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-21 | 1977-01-20 | 1977-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-21 | 1981-01-20 | 1981-07-22 | $7700.00 | Window Closed / Lapsed |