Headband for surgeons with removable headboard hanger
USD398403S · kind S · design
36Cited by
6References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1996 |
| Grant date | Sep 15, 1998 |
| Priority date | — |
| Expiry date | Sep 15, 2012 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.