US3216758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Post and sheet panel construction for vehicle body
Assignee: STRICK TRAILERS
•
Filing: 1963-08-13
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Granted: 1965-11-09
•
Expires: 1983-08-13
Abstract
No abstract record available.
Inventors
- 👤 Charles I Bohlen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:04
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49833; Y10T29/49908; Y10T29/49925; Y10T29/49934
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A VEHICLE BODY, A PAIR OF CRYSTALLINE DUCTIBLE METALLIC SHEETS OF UNEQUAL THICKNESSES JOINED BY INTEGRAL RIVETS, EACH RIVET INCLUDING A BODY PORTION INTEGRAL WITH AND EXTRUDED FROM THE THICKER SHEET AND EXTENDING THROUGH A HOLE FORMED IN THE THINNER SHEET, A HEAD ON THE FREE END OF SAID BODY PORTION OF SAID RIVET EXTENDING RADIALLY BEYOND SAID HOLE, AND A RECESS IN THE THICKER SHEET OPPOSITE SAID BODY PORTION OF SAID RIVET HAVING A PERIPHERAL WALL WHICH IS NON-TAPERED AND A CROSS-SECTIONAL AREA EXCEEDING THAT OF SAID BODY PORTION OF SAID RIVET.
Claim 2
Dependent Claim
94 words
IN A VEHICLE BODY, A PAIR OF CRYSTALLINE DUCTIBLE METALLIC SHEETS OF UNEQUAL THICKNESSES JOINED BY INTEGRAL RIVETS, EACH RIVET INCLUDING A BODY PORTION INTEGRAL WITH AND EXTRUDED FROM THE THICKER SHEET AND EXTENDING THROUGH A HOLE FORMED IN THE THINNER SHEET, A HEAD ON THE FREE END OF SAID BODY PORTION OF SAID RIVET EXTENDING RADIALLY BEYOND SAID HOLE, AND A RECESS IN THE THICKER SHEET OPPOSITE SAID BODY PORTION OF SAID RIVET HAVING A PERIPHERAL WALL WHICH IS NON-TAPERED AND A CROSS-SECTIONAL AREA EXCEEDING THAT OF SAID BODY PORTION OF SAID RIVET.
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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) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |