US2639873A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire package
Assignee: General Cable Corp
•
Filing: 1947-08-05
•
Granted: 1953-05-26
•
Expires: 1967-08-05
Abstract
No abstract record available.
Inventors
- 👤 John H Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:34
CPC Classifications
B; B65; B65H; B65H55/00; B65H57/00; B65H57/18; B65H75/00; B65H75/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US649941A
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US1063646A
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US1343238A
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US1815532A
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US1887626A
Cited
US1974862A
Cited
US2035930A
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US2157847A
Cited
US2200140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-25 | 1956-11-24 | 1957-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-25 | 1960-11-24 | 1961-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-25 | 1964-11-24 | 1965-05-26 | $7700.00 | Window Closed / Lapsed |