Whirlpool bathtub
USD339413S · kind S · design
10Cited by
18References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 1991 |
| Grant date | Sep 14, 1993 |
| Priority date | — |
| Expiry date | Sep 14, 2007 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.