US2689403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle wheel alignment testing apparatus and method of testing vehicle wheel alignment
Assignee: Individual
•
Filing: 1946-08-20
•
Granted: 1954-09-21
•
Expires: 1966-08-20
Abstract
No abstract record available.
Inventors
- 👤 Wilkerson Edward David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:05
CPC Classifications
G; G01; G01B; G01B11/00; G01B11/26; G01B11/275
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) | 1957-09-20 | 1958-03-22 | 1958-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-20 | 1962-03-22 | 1962-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-20 | 1966-03-22 | 1966-09-21 | $7700.00 | Window Closed / Lapsed |