Push lock hanger for shallow channel metal frame
USD266144S · kind S · design
13Cited by
6References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 21, 1980 |
| Grant date | Sep 14, 1982 |
| Priority date | — |
| Expiry date | Sep 14, 1996 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.