Patent US2464932A successfully refreshed from Google Patents.
US2464932A
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US
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Coil holder or reel for stripprocessing lines
Assignee: Wean Engineering Co Inc
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Filing: 1944-09-28
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Granted: 1949-03-22
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Expires: 1964-09-28
Abstract
No abstract record available.
Inventors
- 👤 Walter O Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:36
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/02; B21C47/04; Y; Y10; Y10T; Y10T82/00; Y10T82/27
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1982685A
Cited
US2066377A
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US2250025A
Cited
US2262118A
Cited
US2210144A
Cited
US2285488A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-21 | 1952-09-20 | 1953-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-21 | 1956-09-20 | 1957-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-21 | 1960-09-20 | 1961-03-22 | $7700.00 | Window Closed / Lapsed |