Inventor
CHIERICI OSVALDO F
17 patents
⚠️ This page may combine multiple inventors who share the name “CHIERICI OSVALDO F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOLLAND CO
15 patentsUS4055254AOct 25, 1977
Self lubricating yoke wear plate arrangement
HOLLAND CO35 citations92
US4301741ANov 24, 1981
Hopper car outlet gate assembly with self cleaning gear and rack actuation arrangement
HOLLAND CO26 citations81
US4133434AJan 9, 1979
Snap-on coupler bearing plate for railroad car coupler carriers
HOLLAND CO25 citations81
US4248158AFeb 3, 1981
Railway hopper car gate outlet actuating mechanism
HOLLAND CO9 citations74
US4120404AOct 17, 1978
Coupler shank bearing arrangement for supporting railroad car couplers on coupler carriers
HOLLAND CO14 citations74
US4075951AFeb 28, 1978
Self lubricating center bearing liner
HOLLAND CO17 citations74
US3933252AJan 20, 1976
Railroad car uncoupling lever with antifriction slideway arrangement
HOLLAND CO11 citations74
US4427471AJan 24, 1984
Method of making composite spin welded coupler carrier assembly
HOLLAND CO18 citations73
US4344541AAug 17, 1982
Coupler carrier arrangement for railroad cars
HOLLAND CO15 citations73
US4079818AMar 21, 1978
Brake rod support arrangement for railroad cars
HOLLAND CO20 citations73
US4006692AFeb 8, 1977
Hopper car outlet gate and seal
HOLLAND CO9 citations73
US4345689AAug 24, 1982
Composite spin welded coupler carrier assembly
HOLLAND CO5 citations62
US4079842AMar 21, 1978
Uncoupling device for rotary dump cars
HOLLAND CO2 citations62
US4030613AJun 21, 1977
Uncoupling lever arrangement for railroad cars with standard draft gear cushioning
HOLLAND CO4 citations62
US4047619ASep 13, 1977
Uncoupling device for rotary dump cars
HOLLAND CO1 citations51