Patent US3124846A successfully refreshed from Google Patents.
US3124846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
duesler
Assignee: —
•
Filing: —
•
Granted: 1964-03-17
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:43
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18; E04B1/26; E04B1/2604; E04B2001/0053; E04B2001/0084; E04B2001/2672; E04B2001/2676
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
A STRUCTURAL BUILDING PANEL COMPRISING A PLURALITY OF INTERSECTING BEAMS, EACH BEAM COMPRISING TWO CORRESPONDING UPPER AND LOWER PARALLEL FLANGE MEMBERS AND A PLURALITY OF WEB MEMBERS LYING IN A SINGLE PLANE EXTENDING BETWEEN SAID FLANGE MEMBERS IN EACH BEAM SO AS TO FORM THE INSIDE PORTION OF SAID BEAM, EACH FLANGE MEMBER BEING CONTINUOUS THROUGHOUT THE LENGTH OF THE BEAM, EACH OF SAID INTERSECTING BEAMS INTERSECTING OTHERS OF SAID BEAMS AT SPACED INTERSECTION POINTS, SAID POINTS BEING SPACED SUBSTANTIALLY THE LENGTH OF ONE OF SAID WEB MEMBERS, AT LEAST TWO OF SAID BEAMS INTERSECTING AT EACH OF SAID POINTS, THE BEAMS INTERSECTING AT EACH POINT SO THAT THE FLANGES OF THE INTERSECTING BEAMS LIE IN DIFFERENT HORIZONTAL PLANES, EACH OF SAID BEAMS INTERSECTING THE OTHER BEAMS AT EACH OF SAID INTERSECTION POINTS SO THAT
Claim 2
Dependent Claim
135 words
A STRUCTURAL BUILDING PANEL COMPRISING A PLURALITY OF INTERSECTING BEAMS, EACH BEAM COMPRISING TWO CORRESPONDING UPPER AND LOWER PARALLEL FLANGE MEMBERS AND A PLURALITY OF WEB MEMBERS LYING IN A SINGLE PLANE EXTENDING BETWEEN SAID FLANGE MEMBERS IN EACH BEAM SO AS TO FORM THE INSIDE PORTION OF SAID BEAM, EACH FLANGE MEMBER BEING CONTINUOUS THROUGHOUT THE LENGTH OF THE BEAM, EACH OF SAID INTERSECTING BEAMS INTERSECTING OTHERS OF SAID BEAMS AT SPACED INTERSECTION POINTS, SAID POINTS BEING SPACED SUBSTANTIALLY THE LENGTH OF ONE OF SAID WEB MEMBERS, AT LEAST TWO OF SAID BEAMS INTERSECTING AT EACH OF SAID POINTS, THE BEAMS INTERSECTING AT EACH POINT SO THAT THE FLANGES OF THE INTERSECTING BEAMS LIE IN DIFFERENT HORIZONTAL PLANES, EACH OF SAID BEAMS INTERSECTING THE OTHER BEAMS AT EACH OF SAID INTERSECTION POINTS SO THAT
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) | 1967-03-17 | 1967-09-16 | 1968-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-17 | 1971-09-16 | 1972-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-17 | 1975-09-16 | 1976-03-17 | $7700.00 | Window Closed / Lapsed |