US3440606A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nonmonetary vending token and verification apparatus
Assignee: Transmarine Corp
•
Filing: 1965-01-29
•
Granted: 1969-04-22
•
Expires: 1985-01-29
Abstract
No abstract record available.
Inventors
- 👤 Jack E Bayha
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:11
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/08; G07F7/086; G07D; G07D7/00; G07D7/06; G07D7/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2950799A
Cited
US2983354A
Cited
US3040323A
Cited
US3174029A
Cited
US3122237A
Cited
US3353164A
Cited
US3282388A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-21 | 1972-10-21 | 1973-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-21 | 1976-10-21 | 1977-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-21 | 1980-10-21 | 1981-04-22 | $7700.00 | Window Closed / Lapsed |