U.S. federal trademark · Serial No. 79455273
Shaft seals, bearing housings, headwheels and cable pulleys, crank shafts; single and double mechanical seals with gas or liquid lubrication for sealing liquid or gaseous media; cassette-type mechanical seals; mechanical seals with confining fluid seals; mechanical seals with a flushing function; mechanical seals with leakage recirculation; mechanical seals with leakage control; slide rings; carbon floating mechanical ring seals; all the aforesaid goods being parts of machines.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.