Patent US3216758A successfully refreshed from Google Patents.
US3216758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Post and sheet panel construction for vehicle body
Assignee: STRICK TRAILERS
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Filing: 1963-08-13
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Granted: 1965-11-09
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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 19:04
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.
References Cited (Backward Citations)
US1128532A
Cited
US1252289A
Cited
US2126161A
Cited
US2758870A
Cited
US2749606A
Cited
US2713197A
Cited
US2746789A
Cited
US2936478A
Cited
US3028192A
Cited
US3075802A
Cited
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 |