Corner joint clip with self-backing plate
US11131140B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Feb 17, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B7/18
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A framed assembly includes a first frame member providing an inner vertical wall extending between opposing front and back surfaces and defining a slot, and a second frame member positioned adjacent the first frame member at a corner joint and providing a horizontal wall extending between opposing front and back surfaces of the second frame member. A clip having opposing front and back sides provides a backing plate extending from the back side and a projection extending from the front side. The backing plate is received within an interior of the first frame member via the slot, and the projection is received within an interior of the second frame member adjacent the horizontal wall.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.