Removable multipaneled wall construction
Abstract
Abstract A HOLLOW DOUBLE-WALLED BUILDING PANEL IS DISCLOSED WHICH IS ADAPTED TO BE MARGINALLY INTERCONNECTED WITH ONE OR MORE OTHER SUCH PANELS TO FORM A RIGID BUT READILY REMOVABLE WALL CONSTRUCTION OF THE SAME. THE PANEL COMPRISES A PAIR OF FLAT, PARALLEL WALL MEMBERS WHICH ARE REGISTERED OPPOSITE ONE ANOTHER WITH A CLEARANCE THEREBETWEEN, AND PAIRS OF ELONGATED FRAMING MEMBERS WHICH ARE INTERPOSED IN THE CLEARANCE BETWEEN THE WALL MEMBERS ALONG THE OPPOSITE EDGE PORTIONS OF THE PANEL. AT LEAST ONE PAIR OF THE FRAMING MEMBERS ARE SIMILARLY ORIENTED IN THE PANEL AND HAVE MATCHING CONVEXO-CONCAVE BODIES IN TRANSVERSE PLANES THEREOF, THE RELATIVELY RAISED AND RECESSED MALE AND FEMALE FACES OF WHICH COMPLEMENTALLY JAM LOCK WITH ONE ANOTHER FROM ONE PANEL TO THE NEXT, AND PROJECT RELATIVELY OUTWARDLY AND INWARDLY FROM THE ADJACENT EDGES OF THE WALL MEMBERS, RESPECTIVELY, SO THAT THE PANELS CAN BE JAM LOCKED IN ABUTTING EDGE-TOEDGE RELATIONSHIP WITH ONE ANOTHER, ALONG THE JOINTS THEREBETWEEN.
Inventors
- 👤 Virgil E Spratt
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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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) | 1974-09-27 | 1975-03-29 | 1975-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-27 | 1979-03-29 | 1979-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-27 | 1983-03-29 | 1983-09-28 | $7700.00 | Window Closed / Lapsed |