Patent US3256030A successfully refreshed from Google Patents.
US3256030A
Expired / Lapsed
US
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Structural bracket and method of making same
Assignee: National Manufacturing Co
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Filing: 1963-05-17
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Granted: 1966-06-14
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Expires: 1983-05-17
Abstract
No abstract record available.
Inventors
- 👤 Banse George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:12
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18; E04B1/26; E04B1/2604; E04B1/2608; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53822; Y10T403/00; Y10T403/71; Y10T403/7194
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
158 words
A BRACKET FOR CONNECTING TWO STRUCTURAL MEMBERS IN PERPENDICULAR RELATION, COMPRISING A GENERALLY T-SHAPED BODY MEMBER HAVING A LEG PORTION AND CROSS-BAR PORTION AT ONE END OF SAID LEG PORTION AND PERPENDICULAR THERETO, SAID CROSS-BAR PORTION HAVING AN OUTER SIDE EDGE, AND A PAIR OF INNER SIDE EDGES PARALLEL TO SAID OUTER SIDE EDGES, SAID LEG PORTION EDGES SPACED SIDE EDGES, A FLANGE EXTENDING PERPENDICULARLY FROM THE OUTER SIDE EDGE OF THE CROSS-BAR PORTION OF THE BODY MEMBER, A FIRST PAIR OF TONGUES EXTENDING FROM THE INNER SIDE EDGES OF THE CROSS-BAR PORTION OF THE BODY MEMBER IN THE SAME DIRECTION AND PARALLEL TO SAID FLANGE, AND A SECOND PAIR OF TONGUES EXTENDING PERPENDICULARLY FROM THE SIDE EDGES OF THE LEG PORTION OF THE BODY MEMBER AND IN THE OPPOSITE DIRECTION FROM SAID FIRST PAIR OF TONGUES, AND A TAB EXTENDING FROM THE OUTER SIDE EDGE OF SAID BODY MEMBER AND IN THE PLANE OF SAID BODY MEMBER.
Claim 2
Dependent Claim
158 words
A BRACKET FOR CONNECTING TWO STRUCTURAL MEMBERS IN PERPENDICULAR RELATION, COMPRISING A GENERALLY T-SHAPED BODY MEMBER HAVING A LEG PORTION AND CROSS-BAR PORTION AT ONE END OF SAID LEG PORTION AND PERPENDICULAR THERETO, SAID CROSS-BAR PORTION HAVING AN OUTER SIDE EDGE, AND A PAIR OF INNER SIDE EDGES PARALLEL TO SAID OUTER SIDE EDGES, SAID LEG PORTION EDGES SPACED SIDE EDGES, A FLANGE EXTENDING PERPENDICULARLY FROM THE OUTER SIDE EDGE OF THE CROSS-BAR PORTION OF THE BODY MEMBER, A FIRST PAIR OF TONGUES EXTENDING FROM THE INNER SIDE EDGES OF THE CROSS-BAR PORTION OF THE BODY MEMBER IN THE SAME DIRECTION AND PARALLEL TO SAID FLANGE, AND A SECOND PAIR OF TONGUES EXTENDING PERPENDICULARLY FROM THE SIDE EDGES OF THE LEG PORTION OF THE BODY MEMBER AND IN THE OPPOSITE DIRECTION FROM SAID FIRST PAIR OF TONGUES, AND A TAB EXTENDING FROM THE OUTER SIDE EDGE OF SAID BODY MEMBER AND IN THE PLANE OF SAID BODY MEMBER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |