Patent US2439082A successfully refreshed from Google Patents.
US2439082A
Expired / Lapsed
US
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Method of identifying goods and identifying labels used therewith
Assignee: PRESS ON Inc
•
Filing: 1942-02-19
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Granted: 1948-04-06
•
Expires: 1962-02-19
Abstract
No abstract record available.
Inventors
- 👤 Emmey Charles
- 👤 Katzenstein Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:40
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1837555A
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US1944276A
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Cited
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Cited
US2188981A
Cited
US2275957A
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US2139377A
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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) | 1951-04-06 | 1951-10-06 | 1952-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-04-06 | 1955-10-06 | 1956-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-04-06 | 1959-10-06 | 1960-04-06 | $7700.00 | Window Closed / Lapsed |