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Patent applications and USPTO patent grants for Schiffer; Carl.The latest application filed is for "operating element for an injection molding machine".
Patent | Date |
---|---|
Operating element for an injection molding machine App 20070106943 - Schiffer; Carl | 2007-05-10 |
Children's toothbrush Grant D395,757 - Schiffer * July 7, 1 | 1998-07-07 |
Children's tooth brush Grant D389,314 - Schiffer January 20, 1 | 1998-01-20 |
Child's toothbrush Grant D388,254 - Schiffer December 30, 1 | 1997-12-30 |
Method of configuring bristle bundles Grant 5,454,626 - Schiffer , et al. October 3, 1 | 1995-10-03 |
Toothbrush Grant D359,168 - Schiffer June 13, 1 | 1995-06-13 |
Toothbrush with flexible head Grant 5,054,154 - Schiffer , et al. October 8, 1 | 1991-10-08 |
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