US2911746A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Banner mounting construction
Assignee: Massillon Cleveland Akron Sign Co
•
Filing: 1955-02-17
•
Granted: 1959-11-10
•
Expires: 1975-02-17
Abstract
No abstract record available.
Inventors
- 👤 Frey Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:15
CPC Classifications
G; G09; G09F; G09F17/00; G09F2017/0041; G09F2017/005; G09F2017/0058
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2252764A
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US1009409A
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GB191410392A
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US1484231A
Cited
US1560906A
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CH152104A
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US2153924A
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US2114943A
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US2242804A
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US2764830A
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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) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |