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Patent US2434209A successfully refreshed from Google Patents.
US2434209A
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US
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Device for inserting springs in pockets
Assignee: Murray Corp
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Filing: 1944-08-19
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Granted: 1948-01-06
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Expires: 1964-08-19
Abstract
No abstract record available.
Inventors
- 👤 Harold P Glazier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:24
CPC Classifications
B; B68; B68G; B68G9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1370533A
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US1208402A
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US1348654A
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US1646885A
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US1915957A
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US2124423A
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US2093531A
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US2191227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-01-05 | 1951-07-07 | 1952-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-01-05 | 1955-07-07 | 1956-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-01-05 | 1959-07-07 | 1960-01-06 | $7700.00 | Window Closed / Lapsed |