Residential entryway door with concealed multipoint lock
US11585121B2 · kind B2 · utility
0Cited by
41References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 15, 2018 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Dec 23, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/0834
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A door panel for use in a residential entryway includes a frame having a first stile, a second stile, a top rail connecting the first stile to the second stile, and a bottom rail connecting the first stile to the second stile. The door panel also includes a pair of opposing skins on respective faces of the frame. The first stile includes a channel along a length thereof on an interior longitudinal surface of the first stile. A cover is attached to the interior longitudinal surface of the first stile to at least partially seal the channel
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.