Door sill system, apparatus and methods for a door assembly
US11072969B2 · kind B2 · utility
0Cited by
51References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2019 |
| Grant date | Jul 27, 2021 |
| Priority date | — |
| Expiry date | Nov 3, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B1/70
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A system, device, kit, assembly and methods for a frame assembly, including a door sill as shown and described. The assembly may be a door frame assembly and may, by way of example, be a door jamb and/or a door mullion including a door sill. Some inventions of the present disclosure may be considered a door sill having a deck.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.