US2683433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding jig for car sides
Assignee: ACF Industries Inc
•
Filing: 1950-01-11
•
Granted: 1954-07-13
•
Expires: 1970-01-11
Abstract
No abstract record available.
Inventors
- 👤 Arthur C Schanz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:54
CPC Classifications
B; B23; B23K; B23K37/00; B23K37/04; B23K37/047
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) | 1957-07-12 | 1958-01-11 | 1958-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-12 | 1962-01-11 | 1962-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-12 | 1966-01-11 | 1966-07-13 | $7700.00 | Window Closed / Lapsed |