Porotherm Trademarks

POROTHERM
porous plastic material sold as a component of steering wheel covers
Cancelled  ·  September 17, 1996  ·  75167351  · 
POROTHERM
POROUS PLASTIC MATERIAL SOLD AS A COMPONENT OF STEERING WHEEL COVERS
Cancelled  ·  April 21, 1989  ·  73794970  · 
POROTHERM
FELTS FOR PAPERMAKING MACHINES
Expired  ·  May 10, 1976  ·  73086565  · 
POROTHERM
STEERING WHEEL COVER OF POROUS PLASTIC SHEET MATERIAL
Expired  ·  February 20, 1967  ·  72265074  ·