US2354289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for removing welding burrs
Assignee: Yoder Co
•
Filing: 1940-06-06
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Granted: 1944-07-25
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Expires: 1960-06-06
Abstract
No abstract record available.
Inventors
- 👤 Claude R Babb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:10
CPC Classifications
B; B23; B23D; B23D79/00; B23D79/02; Y; Y10; Y10S; Y10S83/00; Y10S83/914; Y10T; Y10T407/00; Y10T407/16; Y10T408/00; Y10T408/03; Y10T408/44; Y10T408/46; Y10T408/55; Y10T408/556; Y10T408/89; Y10T408/907; Y10T409/00; Y10T409/30; Y10T409/3042; Y10T409/304256; Y10T409/304424
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) | 1947-07-25 | 1948-01-24 | 1948-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-07-25 | 1952-01-24 | 1952-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-07-25 | 1956-01-24 | 1956-07-25 | $7700.00 | Window Closed / Lapsed |