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Patent US2126528A successfully refreshed from Google Patents.
US2126528A
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Apparatus for continuous wire drawing
Assignee: Phelps Dodge Copper Products Corp
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Filing: 1937-03-09
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Granted: 1938-08-09
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Expires: 1957-03-09
Abstract
No abstract record available.
Inventors
- 👤 Harold K Beach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:11
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/24; B21C47/245; B21C47/02; B21C47/10; B21C47/14; B21C47/143; B21C47/34; B21C47/3433; B21C47/3441; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2074; Y10T83/2083; Y10T83/2085; Y10T83/465; Y10T83/4714
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-08-08 | 1942-02-07 | 1942-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-08-08 | 1946-02-07 | 1946-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-08-08 | 1950-02-07 | 1950-08-09 | $7700.00 | Window Closed / Lapsed |