US3268251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite trussjoist with end bearing clips
Assignee: Individual
•
Filing: 1963-05-23
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Granted: 1966-08-23
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Expires: 1983-05-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur L Troutner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:40
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/04; E04C3/06; E04C3/07; E04C3/29; E04C3/292; F; F16; F16B; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B9/00; F16B9/05; F16B9/052; F16B9/056; F16B9/058; E04C2003/0486; E04C2003/0491; Y; Y10; Y10T; Y10T403/00; Y10T403/46
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
140 words
IN A TRUSS, INCLUDING A LOWER CHORD AND A WOODEN UPPER CHORD HAVING A FREE END PORTION HAVING OPPOSED SIDES AND OPPOSED LOWER AND UPPER FACES, SAID FREE END PORTION BEING ADAPTED TO BE SUPPORTED BY A PLATE, A SLOT IN SAID FREE END PORTION DISPOSED BETWEEN SAID SIDES AND EXTENDING AT LEAST PARTLY THROUGH SAID FREE END FORM SAID LOWER FACE TOWARDS SAID UPPER FACE, ACROSS BORE EXTENDING FROM SIDE TO SIDE THROUGH SAID FREE END PORTION AND INTERSECTING SAID SLOT, A CROSS PIN COMPRISING AN ELONGATE CYLINDRICAL SHANK ENGAGING IN SAID CROSS BORE AND BRIDGING ACROSS SAID SLOT, AT LEAST ONE END OF THE PIN BEING OF THE SAME DIAMETER AS THE SHANK, A LINK HAVING AN UPPER END ANCHORED TO SAID CROSS PIN, SAID LINK EXTENDING DOWNWARDLY AND AWAY FROM SAID FREE END PORTION TO SAID LOWER
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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |