Patent US6544276B1 successfully refreshed from Google Patents.
US3170269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Base channel-panel footing structure
Assignee: Butler Manufacturing Co
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Filing: 1961-08-03
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Granted: 1965-02-23
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Expires: 1981-08-03
Abstract
No abstract record available.
Inventors
- 👤 Jon B Dunnington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:56
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/02; E04B1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
IN A BUILDING STRUCTURE, A FOUNDATION HAVING A RECESS ALONG ONE EDGE, A BASE CHANNEL ANCHORED WITHIN SAID RECESS, SAID BASE CHANNEL HAVING A VERTICAL INNER WALL AND A HORIZONTAL LOWER WALL, SAID INNER AND LOWER CHANNEL WALLS CONTACTING SAID FOUNDATION WALLS IN SAID RECESS, SAID BASE CHANNEL INCLUDING A VERTICAL OUTER WALL OF LESSER HEIGHT THAN SAID INNER WALL, A HORIZONTAL PLATFORM FLANGE CONNECTED TO THE UPPER EDGE OF THE VERTICAL OUTER WALL AND EXTENDING OUTWARDLY THEREFROM, SAID OUTER WALL BEING CONNECTED TO SAID LOWER WALL AND EXTENDING NORMAL THERETO, AND A WALL PANEL HAVING A FOOTING MEMBER ATTACHED THERETO, SAID FOOTING MEMBER HAVING A HORIZONTAL TOP WALL WITH A VERTICAL INNER WALL AND A VERTICAL OUTER WALL ATTACHED TO THE INNER AND OUTER EDGES OF SAID TOP WALL AND EXTENDING DOWNWARDLY NORMAL THERETO, HORIZONTAL FLANGE FEET FIXED TO THE FREE EDGES OF SAID VERTICAL WALLS AND EXTENDING NORMAL THERETO IN THE SAME DIRECTION, SAID PANEL FOOTING MEMBER FITTING IN SAID BASE CHANNEL MEMBER WITH THE HORIZONTAL TOP WALL THEREOF SUB-
Claim 2
Dependent Claim
172 words
IN A BUILDING STRUCTURE, A FOUNDATION HAVING A RECESS ALONG ONE EDGE, A BASE CHANNEL ANCHORED WITHIN SAID RECESS, SAID BASE CHANNEL HAVING A VERTICAL INNER WALL AND A HORIZONTAL LOWER WALL, SAID INNER AND LOWER CHANNEL WALLS CONTACTING SAID FOUNDATION WALLS IN SAID RECESS, SAID BASE CHANNEL INCLUDING A VERTICAL OUTER WALL OF LESSER HEIGHT THAN SAID INNER WALL, A HORIZONTAL PLATFORM FLANGE CONNECTED TO THE UPPER EDGE OF THE VERTICAL OUTER WALL AND EXTENDING OUTWARDLY THEREFROM, SAID OUTER WALL BEING CONNECTED TO SAID LOWER WALL AND EXTENDING NORMAL THERETO, AND A WALL PANEL HAVING A FOOTING MEMBER ATTACHED THERETO, SAID FOOTING MEMBER HAVING A HORIZONTAL TOP WALL WITH A VERTICAL INNER WALL AND A VERTICAL OUTER WALL ATTACHED TO THE INNER AND OUTER EDGES OF SAID TOP WALL AND EXTENDING DOWNWARDLY NORMAL THERETO, HORIZONTAL FLANGE FEET FIXED TO THE FREE EDGES OF SAID VERTICAL WALLS AND EXTENDING NORMAL THERETO IN THE SAME DIRECTION, SAID PANEL FOOTING MEMBER FITTING IN SAID BASE CHANNEL MEMBER WITH THE HORIZONTAL TOP WALL THEREOF SUB-
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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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |