RHOCA Trademark
Serial Number: 75166552 • Registration: 2183355
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
September 16, 1996
Registration Date
August 25, 1998
Published for Opposition
June 2, 1998
Cancellation Date
May 28, 2005
Goods & Services
chemicals for use in the fields of public works and civil engineering, specifically hardener-based soil consolidation systems; rheology modifiers using hydrocolloids, surfactants and/or precipitated silicas; set accelerator for shotcrete using precipitated silicas; performance additives, specifically defoamers and lubricants, used in underground works and surfactant-based foaming agents