US3556583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panel vehicle body assembly composed of reversible frame and panel elements
Assignee: Duralite Manufacturing Co
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Filing: 1968-08-09
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Granted: 1971-01-19
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Expires: 1988-08-09
Abstract
Abstract FRONT AND REAR CORNER POSTS AND DOOR ASSEMBLY MEMBERS OF IMPROVED STRENGTH TO WEIGHT RATIO ARE MADE REVERSIBLE FOR USE ON EITHER LEFT OR RIGHT SIDE OF THE VEHICLE IN SMOOTH SKIN OR EXPOSED RIB CONFIGURATION TO PROVIDE STANDARDIZED PARTS EACH REPLACING FOUR DIFFERING PARTS.
Inventors
- 👤 Jack Ellard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:03
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/04
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) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |