US2594388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic pay station
Assignee: Duncan Parking Meter Corp
•
Filing: 1946-09-23
•
Granted: 1952-04-29
•
Expires: 1966-09-23
Abstract
No abstract record available.
Inventors
- 👤 Robert F Broussard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:46
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US845865A
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US1850093A
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US1468592A
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US1461613A
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US1506491A
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US1581339A
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US1866871A
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US1695593A
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US2101615A
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US2213240A
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US2285056A
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US2328858A
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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) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |