US3611575A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auto frame alignment apparatus
Assignee: Guy Chart Tools Ltd
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Filing: 1969-04-17
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Granted: 1971-10-12
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Expires: 1989-04-17
Abstract
Abstract A PLURALITY OF DATUM MEMBERS ARE SLING SUSPENDED FROM RESPECTIVE PAIRS OF LOCATIONS ON A FRAME WHICH WOULD BE EQUALLY SPACED FROM THE CENTER LINE AND FROM THE FRONT OR BACK OF THE FRAME IF THE FRAME IS SYMMETRICAL ABOUT A VERTICAL PLANE THERETHROUGH (I.E, IF THE FRAME MISALIGNED). IF NOT, INDICATORS ON THE DATUM MEMBER DEMONSTRATE AND LOCATE THE MISALIGNMENT THROUGH RELATIONSHIP TO CORRESPONDING DATUM MEMBERS
Inventors
- 👤 Guy N Chartier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:02
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/0025; B; B62; B62D; B62D65/00; B62D65/005; G01B5/24; G01B5/25
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) | 1974-10-11 | 1975-04-12 | 1975-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-10-11 | 1979-04-12 | 1979-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-10-11 | 1983-04-12 | 1983-10-12 | $7700.00 | Window Closed / Lapsed |