Patent US2518045A successfully refreshed from Google Patents.
US2518045A
Expired / Lapsed
US
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Electronic measuring and detecting apparatus
Assignee: NEW YORK MOTOR COACH ADVERTISI
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Filing: 1946-12-18
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Granted: 1950-08-08
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Expires: 1966-12-18
Abstract
No abstract record available.
Inventors
- 👤 May Madeline
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:59
CPC Classifications
G; G01; G01R; G01R27/00; G01R27/02; G01R27/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1608048A
Cited
US1975812A
Cited
US2266114A
Cited
US2263755A
Cited
US2297346A
Cited
US2326427A
Cited
US2375084A
Cited
US2399859A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-08-07 | 1954-02-06 | 1954-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-07 | 1958-02-06 | 1958-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-07 | 1962-02-06 | 1962-08-08 | $7700.00 | Window Closed / Lapsed |