Security lock for window sash
USD399120S · kind S · design
0Cited by
7References
1Claims
0Family size
Inventor
Key dates
| Filing date | Dec 13, 1996 |
| Grant date | Oct 6, 1998 |
| Priority date | — |
| Expiry date | Oct 6, 2012 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.