Building construction
US11566412B2 · kind B2 · utility
1Cited by
10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 11, 2021 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Dec 11, 2041 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/249
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A modular perimeter frame system is described for forming a perimeter frame used in the construction of floors, walls and roofs of buildings. The modular perimeter frame system has a first modular sub-frame having one or two blunt end portions, and a second modular sub-frame having one or two overhang end portions. The blunt and overhang end portions are so dimensioned and shaped as to facilitate a continuous abutting engagement between at least two surfaces which meet at a corner of the blunt end portion and at least two surfaces which meet at a corner of the overhang end portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.