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USRE28367E Expired / Lapsed US ⏱️ 0.0 years remaining

Rich) jr

Assignee: —
•
Filing: 1974-06-06
•
Granted: 1975-03-18
•
Expires: 1994-06-06
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Abstract

Abstract 1. A MULTI-STORY BUILDING OF MODULAR CONSTRUCTION INCLUDING A PLURALITY OF MODULAR BOX BEAMS OF SUBSTANTIALLY SIMILAR STRUCTURAL STRENGTH, EACH SAID BEAM ENCLOSING AT LEAST ONE ROOM OF THE INTERIOR SPACE OF SAID BUILDING, SAID BOX BEAMS BEING IN SPACED HORIZONTAL LAYERS AND IN SPACED VERTICAL ALIGNMENT, A PLURALITY OF VERTICAL COLUMNS FOR SUPPORTING THE WEIGHT OF SAID BOX BEAMS, SAID COLUMNS BEING CAST-IN-SITU IN LATERALLY AND LONGITUDINALLY SPACED APART RELATION AND BEING POSITIONED BETWEEN SAID HORIZONTALLY SPACED BOX BEAMS ADJACENT THE ENDS THEREOF BOX BEAM SUPPORT MEMBERS ON SAID COLUMNS TO RECEIVE AND SUPPORT THE BOX BEAMS OF THE STORY THEREABOVE, SAID BOX BEAMS BEING RIGIDLY BONDED TO SAID SUPPORT MEMBERS, AND SAID BOX BEAMS ABOVE THE GROUND FLOOR BEING SUPPORTED SUBSTANTIALLY ENTIRELY UPON SAID SUPPORT MEMBERS AND HAVING STRENGTH ENOUGH TO SPAN THE SPACE BETWEEN SAID SUPPORT MEMBERS WITHOUT SUPPORT FROM BOX BEAMS THEREBELOW, WHEREBY SAID BOX BEAMS HAVE SUBSTANTIALLY THEIR ENTIRE WEIGHT CARRIED BY SAID VERTICAL COLUMNS.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 11:35
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/348; E04B1/34807

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

BE641899A Cited
US961210A Cited
US1293377A Cited
FR55175E Cited
FR1316985A Cited
US3331170A Cited
US3416273A Cited
DD48027A1 Cited
FR1518367A Cited
FR1509042A Cited
US3514910A Cited
US3507080A Cited
US3613321A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-03-17 1978-09-16 1979-03-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-03-17 1982-09-16 1983-03-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-03-17 1986-09-16 1987-03-18 $7700.00 Window Closed / Lapsed

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