U.S. federal trademark · Serial No. 79241604 · Reg. No. 5841689
mechanical seals in the nature of shaft seals; 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 being machine parts for pumps, compressors; all the aforesaid goods being parts of machines
[ Installation and maintenance of mechanical seals ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.