US3409991A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic wheel alignment apparatus
Assignee: Individual
•
Filing: 1965-11-22
•
Granted: 1968-11-12
•
Expires: 1985-11-22
Abstract
No abstract record available.
Inventors
- 👤 George G Davis
- 👤 Philip C Davis
- 👤 Houston O Bender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:16
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/30; G01B7/315
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1506192A
Cited
US2007565A
Cited
GB665628A
Cited
US2765540A
Cited
US3096591A
Cited
US3071863A
Cited
US3252224A
Cited
US3290786A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |