Multiple use corner clip
US5644883A · kind A · utility
13Cited by
112References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 15, 1995 |
| Grant date | Jul 8, 1997 |
| Priority date | — |
| Expiry date | Dec 15, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2221/186
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hollow shaft wall stud corner clip adjoins ends of horizontal studs at a shaft wall structure corner and is readily adaptable for supporting core boards in a fire rated ceiling or a fire rated duct and for holding core board in place at a top or a bottom of a horizontal stud hollow shaft wall. The clip has a central web for positioning against a stud or track flange and an angled flange with a core board-supporting extremity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.