The broken lines shown in the figures are for the purpose of illustrating portions of the pinch valve which form no part of the claimed design. The dot-dash broken lines in the drawings indicate boundaries that form no part of the claimed design.
The broken lines shown in the figures are for the purpose of illustrating portions of the pinch valve which form no part of the claimed design. The dot-dash broken lines in the drawings indicate boundaries that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
4524802 | Lawrence | Jun 1985 | A |
4921206 | Dunstan | May 1990 | A |
5190071 | Sule | Mar 1993 | A |
6079691 | Dragone | Jun 2000 | A |
D617421 | Fulkerson | Jun 2010 | S |
7896310 | Johansson | Mar 2011 | B2 |
D744615 | Fulkerson | Dec 2015 | S |
20040112436 | Dille | Jun 2004 | A1 |