Patent US3555761A successfully refreshed from Google Patents.
US3555761A
Expired / Lapsed
US
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Wall construction
Assignee: Individual
•
Filing: 1968-04-03
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Granted: 1971-01-19
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Expires: 1988-04-03
Abstract
Abstract A NO-GRIT WALL MODULE, WALL AND METHOD OF FACTORY CONSTRUCTING THE MODULE, THE MODULE INCLUDING A STRUCTURAL MEMBER AND CHANNEL PANEL WELDED TOGETHER TO FORM A UNIT, THE Z MEMBER BEING DISPOSED IN THE PANEL WITH ONE RETURN FLANGE WELDED TO A SIDE OF THE CHANNEL SUBSTANTIALLY MIDWAY OF BOTH, THE WALL COMPRISING A PLURALITY OF FACTORYMADE MODULES SECURED TOGETHER, THE METHOD COMPRISING SO WELDING THE ELEMENTS FOR OUT-OF-SIGHT DISPOSITION OF THE WELD. A WALL RETAINER CLIP PERMITTING DEFLECTION OF A RELATED ROOF TRUSS AND THE LIKE IS OF ELONGATED FORM AND HAS AN OFFSET PORTION RECEIVING THE Z FOR RELATIVE MOVEMENT.
Inventors
- 👤 John D Rosebrough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:41
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/56; E04B2/58; E04C; E04C2/00; E04C2/02; E04C2/26; E04C2/284; E04C2/292
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 |