US2903139A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card for displaying merchandise
Assignee: WILSON PLASTIC CONTAINER CORP
•
Filing: 1957-09-06
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Granted: 1959-09-08
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Expires: 1977-09-06
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Penman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:55
CPC Classifications
G; G09; G09F; G09F5/00; G09F5/04; G09F5/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US838031A
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US1082078A
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US1245805A
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US2280003A
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US2428498A
Cited
US2598492A
Cited
US2792111A
Cited
US2813625A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |