US2935829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin operated vending machine
Assignee: VEN VAN DE
•
Filing: 1958-01-27
•
Granted: 1960-05-10
•
Expires: 1978-01-27
Abstract
No abstract record available.
Inventors
- 👤 Jacob P M Van Den Berg
- 👤 Adrianus P J Van De Ven
- 👤 Eynden Johannes H Van Den
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:57
CPC Classifications
G; G07; G07F; G07F13/00; G07F13/10; B; B65; B65B; B65B9/00; B65B9/10; B65B9/20; B65B9/213; G07F11/00; G07F11/02; G07F11/44; G07F11/66; G07F15/00; G07F15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US934565A
Cited
US1986422A
Cited
US2113636A
Cited
US2387812A
Cited
US2336962A
Cited
US2572539A
Cited
US2817935A
Cited
US2826021A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |