US2025418A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shear
Assignee: American Sheet & Tin Plate Co
•
Filing: 1934-01-23
•
Granted: 1935-12-24
•
Expires: 1954-01-23
Abstract
No abstract record available.
Inventors
- 👤 Carl E Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:25
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/28; B21D43/287; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2192; Y10T83/2196; Y10T83/444; Y10T83/4529; Y10T83/461; Y10T83/525; Y10T83/536; Y10T83/546
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) | 1938-12-23 | 1939-06-24 | 1939-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-12-23 | 1943-06-24 | 1943-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-12-23 | 1947-06-24 | 1947-12-24 | $7700.00 | Window Closed / Lapsed |