Patent US3419209A successfully refreshed from Google Patents.
US3419209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin collection system for multiple parking meter stations
Assignee: APF Inc
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Filing: 1967-07-24
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Granted: 1968-12-31
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Expires: 1987-07-24
Abstract
No abstract record available.
Inventors
- 👤 Munn Ben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:30
CPC Classifications
B; B65; B65G; B65G51/00; B65G51/02; G; G07; G07F; G07F17/00; G07F17/24; G07F17/248; B65G2201/00; B65G2201/02; B65G2201/0291
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3297242A
Cited
US1932497A
Cited
US2736611A
Cited
US2869777A
Cited
US3246932A
Cited
US3263943A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |