Corner conduit for a pneumatically-propelled carrier system
USD348900S · kind S · design
0Cited by
11References
1Claims
0Family size
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Inventor
Key dates
| Filing date | Sep 14, 1992 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | Jul 19, 2008 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.