Roll support
USD400441S · kind S · design
30Cited by
11References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1996 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Nov 3, 2012 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.