ROTOFLEX, INC. Trademarks
ROTOFLEX
Filed: August 6, 1991
machine parts; namely, rotary seals for use in preventing liquid flow along rotary shafts of pumps, mixers, screw conveyors…
Owned by: ROTOFLEX, INC.
Serial Number: 74192029
SAFE SEAL
Filed: August 6, 1991
primary seal and backup seal combinations for use in preventing liquid flow along rotary shafts, i.e. for use in pumps,…
Owned by: ROTOFLEX, INC.
Serial Number: 74192033
DRY ONE
Filed: April 14, 1992
rotary seals for use in preventing liquid flow along rotary shafts, i.e. dry face seals and stuffing boxes for use in pumps…
Owned by: ROTOFLEX, INC.
Serial Number: 74265684
