US2003049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cutting or beveling edges of metal plates
Assignee: Individual
•
Filing: 1934-03-08
•
Granted: 1935-05-28
•
Expires: 1954-03-08
Abstract
No abstract record available.
Inventors
- 👤 George K Hull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:57
CPC Classifications
B; B21; B21D; B21D19/00; B21D19/005; B23; B23D; B23D19/00; B23D19/08; B23D33/00; B23D33/02; B23D33/04; B23D47/00; B23D47/128; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/6584; Y10T83/6601; Y10T83/6603; Y10T83/768; Y10T83/7684; Y10T83/7709; Y10T83/7713; Y10T83/7755; Y10T83/7788; Y10T83/7793; Y10T83/7797; Y10T83/7809; Y10T83/7813
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) | 1938-05-27 | 1938-11-26 | 1939-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-05-27 | 1942-11-26 | 1943-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-05-27 | 1946-11-26 | 1947-05-28 | $7700.00 | Window Closed / Lapsed |