Molding for drywall ceiling grid
US7240460B2 · kind B2 · utility
22Cited by
10References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 2004 |
| Grant date | Jul 10, 2007 |
| Priority date | — |
| Expiry date | Jul 17, 2025 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B9/127
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A wall molding for a drywall ceiling grid having a vertical leg that is attached to a wall, and a horizontal ledge that supports a beam extending outwardly from the wall, with the ledge having a pair of tabs and a ratchet tooth at regular intervals along the ledge that position and secure the beam end to the ledge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.