U.S. federal trademark · Serial No. 79434149
Sealing connections [machine parts]; mechanical seals [machine parts]; seals from metal for pipes [parts of machines], in particular soft iron flat seals; flange connections for pipes [machine parts].
Seals; sealing rings; seals made of metal, in particular soft iron flat seals; seals for pipe connections; seals in the form of discs; metal rings for use as seal in pipe connections.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.