Patent US2593732A successfully refreshed from Google Patents.
US2593732A
Expired / Lapsed
US
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Rod handling device
Assignee: Individual
•
Filing: 1947-02-15
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Granted: 1952-04-22
•
Expires: 1967-02-15
Abstract
No abstract record available.
Inventors
- 👤 Eben D Dahlman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:32
CPC Classifications
B; B21; B21F; B21F23/00; B21F23/005; B65; B65G; B65G47/00; B65G47/74; B65G47/84; B65G47/846; B65G2201/00; B65G2201/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US191085A
Cited
US291695A
Cited
US593532A
Cited
US804170A
Cited
US976483A
Cited
US1206398A
Cited
US1106272A
Cited
US1122365A
Cited
US1422600A
Cited
US1467409A
Cited
US1556438A
Cited
US1522785A
Cited
US1605535A
Cited
US1604464A
Cited
US1833616A
Cited
US1818475A
Cited
US1877934A
Cited
US2217333A
Cited
US2308027A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-22 | 1955-10-22 | 1956-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-22 | 1959-10-22 | 1960-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-22 | 1963-10-22 | 1964-04-22 | $7700.00 | Window Closed / Lapsed |