Headphone
USD373360S · kind S · design
107Cited by
3References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 1995 |
| Grant date | Sep 3, 1996 |
| Priority date | — |
| Expiry date | Sep 3, 2010 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.