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US2460281A
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US
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Method of and means for making metal articles
Assignee: Individual
•
Filing: 1942-06-18
•
Granted: 1949-02-01
•
Expires: 1962-06-18
Abstract
No abstract record available.
Inventors
- 👤 Waldo L Garberding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:10
CPC Classifications
B; B21; B21D; B21D53/00; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4453; Y10T83/4501; Y10T83/4503; Y10T83/4508
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-01 | 1952-08-02 | 1953-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-01 | 1956-08-02 | 1957-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-01 | 1960-08-02 | 1961-02-01 | $7700.00 | Window Closed / Lapsed |