US2945117A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for removing welding flash
Assignee: Taylor Winfield Corp
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Filing: 1958-01-28
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Granted: 1960-07-12
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Expires: 1978-01-28
Abstract
No abstract record available.
Inventors
- 👤 Jean F Harris
- 👤 Harry W Horlacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:11
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/08; Y; Y10; Y10S; Y10S83/00; Y10S83/914; Y10T; Y10T29/00; Y10T29/51; Y10T29/5182; Y10T409/00; Y10T409/50; Y10T409/50082; Y10T409/501476; Y10T409/50164; Y10T409/501968
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |