XL-90
Filed: April 12, 1990
vinyl covering material used to form an air tight seal in loading docks between a trailer body and a building
Owned by: SERCO CORPORATION, THE
Serial Number: 74048432
S SERCO
Filed: February 5, 1991
mechanically and hydraulically operted dock levellers, hydraulic lift tables for use with loading docks, mechanically and…
Owned by: SERCO CORPORATION, THE
Serial Number: 74136753
ULTRA SEAL
Filed: January 13, 1992
loading dock seals
Owned by: SERCO CORPORATION, THE
Serial Number: 74237327
MAXXUM
Filed: February 6, 1995
mechanically and hydraulically operated dock levellers
Owned by: SERCO CORPORATION, THE
Serial Number: 74630852
VERTECH
Filed: February 6, 1995
automatically and hydraulically operated dock levellers
Owned by: SERCO CORPORATION, THE
Serial Number: 74630854
S-M-A-R-T SERCO MAINTENANCE AND RESPONSE TECHNOLOGY
Filed: February 8, 1995
mechanically and hydraulically operated dock levellers, hydraulic lift tables for use with loading docks, mechanically and…
Owned by: SERCO CORPORATION, THE
Serial Number: 74631709
SAFETY-CHOCK
Filed: December 5, 1995
Trailer restraint system in the nature of power-operated wheel chocks for trucks and trailers
Owned by: SERCO CORPORATION, THE
Serial Number: 75400989
AIR BAG
DOCK LEVELERS INCORPORATING AIR BAGS
Owned by: SERCO CORPORATION, THE
Serial Number: 76180713
