Patent US2805498A successfully refreshed from Google Patents.
US2805498A
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Flush barrier type metered parking apparatus
Assignee: ROBERT A CUMMINGS JR
•
Filing: 1953-05-05
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Granted: 1957-09-10
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Expires: 1973-05-05
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Mosher
- 👤 Robert A Stiveson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:37
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/24; G07F17/244; Y; Y10; Y10S; Y10S194/00; Y10S194/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2603288A
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US2356559A
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US2581788A
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US2528790A
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US2571185A
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US2546433A
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US2637920A
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US2657486A
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US2627920A
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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) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |