US2459084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and means for making dies
Assignee: ThyssenKrupp Budd Co
•
Filing: 1940-08-03
•
Granted: 1949-01-11
•
Expires: 1960-08-03
Abstract
No abstract record available.
Inventors
- 👤 Frank E Mcgary
- 👤 Hochreiter Edward
- 👤 Charles F Schlecht
- 👤 Shannon Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:51
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/20; Y; Y10; Y10S; Y10S425/00; Y10S425/029
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) | 1952-01-11 | 1952-07-12 | 1953-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-11 | 1956-07-12 | 1957-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-11 | 1960-07-12 | 1961-01-11 | $7700.00 | Window Closed / Lapsed |