US2603899A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Duplex adhesive display
Assignee: Chicago Show Printing Co
•
Filing: 1946-02-11
•
Granted: 1952-07-22
•
Expires: 1966-02-11
Abstract
No abstract record available.
Inventors
- 👤 Russell J Leander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:21
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/08; G09F3/10; G09F3/02; G09F2003/023; Y; Y10; Y10S; Y10S206/00; Y10S206/813
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2191704A
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US2093598A
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US2119085A
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US2116908A
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US2246984A
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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) | 1955-07-22 | 1956-01-21 | 1956-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-22 | 1960-01-21 | 1960-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-22 | 1964-01-21 | 1964-07-22 | $7700.00 | Window Closed / Lapsed |