Patent US3261625A successfully refreshed from Google Patents.
US3261625A
Expired / Lapsed
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Joint between vertical and horizontal members in a partition construction
Assignee: Reynolds Metals Co
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Filing: 1961-12-27
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Granted: 1966-07-19
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Expires: 1981-12-27
Abstract
No abstract record available.
Inventors
- 👤 Alan R Cripe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:31
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/762; E04B2/764; Y; Y10; Y10T; Y10T403/00; Y10T403/34; Y10T403/341; Y10T403/344
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
IN A PARTITION CONSTRUCTION OR THE LIKE, A FIRST PARTITION MEMBER HAVING A CENTRAL PORTION PROVIDED WITH A SUBSTANTIALLY SQUARE CROSS-SECTION CONFIGURATION AND A PLURALITY OF RADIALLY DISPOSED FLANGES EXTENDING FROM THE CORNERS THEREOF AND CARRYING RIGHT-ANGLED ARMS AT THE FREE ENDS THEREOF TO DEFINE OUTWARD FACING CHANNELS RESPECTIVELY HAVING SUBSTANTIALLY TRUNCATED TRIANGULAR CONFIGURTIONS, SAID FIRST PARTITION MEMBER BEING FORMED OF A PLURALITY OF PARTS, A PLURALITY OF SECOND PARTITION MEMBERS EACH HAVING OPPOSED SIDES RESPECTIVELY PROVIDED WITH INWARDLY TURNED ENDS AND INTERCONNECTED TOGETHER BY AN INTERMEDIATE WEB THAT COOPERATES WITH SAID TURNED ENDS TO DEFINE CHANNELS THEREIN, SAID SECOND PARTITION MEMBERS BEING ANGULARLY DISPOSED RELATIVE TO AND ABUTTING SAID FIRST PARTITION MEMBER THE TOPS OF ALL OF SAID PARTITION MEMBERS BEING COPLANAR AND WITH ONE OF THE CHAN-
Claim 2
Dependent Claim
129 words
IN A PARTITION CONSTRUCTION OR THE LIKE, A FIRST PARTITION MEMBER HAVING A CENTRAL PORTION PROVIDED WITH A SUBSTANTIALLY SQUARE CROSS-SECTION CONFIGURATION AND A PLURALITY OF RADIALLY DISPOSED FLANGES EXTENDING FROM THE CORNERS THEREOF AND CARRYING RIGHT-ANGLED ARMS AT THE FREE ENDS THEREOF TO DEFINE OUTWARD FACING CHANNELS RESPECTIVELY HAVING SUBSTANTIALLY TRUNCATED TRIANGULAR CONFIGURTIONS, SAID FIRST PARTITION MEMBER BEING FORMED OF A PLURALITY OF PARTS, A PLURALITY OF SECOND PARTITION MEMBERS EACH HAVING OPPOSED SIDES RESPECTIVELY PROVIDED WITH INWARDLY TURNED ENDS AND INTERCONNECTED TOGETHER BY AN INTERMEDIATE WEB THAT COOPERATES WITH SAID TURNED ENDS TO DEFINE CHANNELS THEREIN, SAID SECOND PARTITION MEMBERS BEING ANGULARLY DISPOSED RELATIVE TO AND ABUTTING SAID FIRST PARTITION MEMBER THE TOPS OF ALL OF SAID PARTITION MEMBERS BEING COPLANAR AND WITH ONE OF THE CHAN-
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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) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |