LEYBOLD GMBH Trademarks
RUVAC
Filed: February 10, 1972
ROOTS PUMPS-NAMELY, ROTARY POSITIVE DISPLACEMENT LOBE-TYPE PUMPS, BLOWERS AND COMPRESSORS
Owned by: LEYBOLD GMBH
Serial Number: 72415302
SECUVAC
Filed: May 15, 1980
Safety Valves for Use with Vacuum Pumps
Owned by: LEYBOLD GMBH
Serial Number: 73262142
SOGEVAC
Filed: August 19, 1983
Oil-Sealed Rotary Vane Vacuum Pumps
Owned by: LEYBOLD GMBH
Serial Number: 73440076
DIVAC
Filed: February 6, 1992
vacuum pumps; diaphragm vacuum pumps
Owned by: LEYBOLD GMBH
Serial Number: 74243831
COOLVAC
Filed: April 10, 1992
vacuum pumps, entrapment vacuum pumps
Owned by: LEYBOLD GMBH
Serial Number: 74264483
