Diaphragm pulsator
USD367928S · kind S · design
3Cited by
8References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 17, 1994 |
| Grant date | Mar 12, 1996 |
| Priority date | — |
| Expiry date | Mar 12, 2010 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.