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US2700754A
Expired / Lapsed
US
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Armored illuminated highway marker
Assignee: Individual
•
Filing: 1951-05-03
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Granted: 1955-01-25
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Expires: 1971-05-03
Abstract
No abstract record available.
Inventors
- 👤 Mccullough Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:11
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/576; E01F9/582; E01F9/553; E01F9/559
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1425139A
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US1480363A
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US1620087A
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US1839276A
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US1764368A
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US1850173A
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US2170338A
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US2162302A
Cited
US2503574A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-24 | 1958-07-26 | 1959-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-24 | 1962-07-26 | 1963-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-24 | 1966-07-26 | 1967-01-25 | $7700.00 | Window Closed / Lapsed |