Inventor
ALTHERR RUSSELL G
US27 patents
⚠️ This page may combine multiple inventors who share the name “ALTHERR RUSSELL G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMSTED IND INC
24 patentsUS4605133AAug 12, 1986
Coupler knuckle
AMSTED IND INC80 citations96
US4258628AMar 31, 1981
Articulated railway coupling
AMSTED IND INC79 citations96
US5035338AJul 30, 1991
Slackless railcar connections with extractable wedge
AMSTED IND INC27 citations92
US5000330AMar 19, 1991
Railway vehicle rotary drawbar arrangement
AMSTED IND INC25 citations92
US4984696AJan 15, 1991
Railway coupler head strengthened at horn line
AMSTED IND INC46 citations92
US4976363ADec 11, 1990
Knuckle pin retainer for railway vehicle coupler
AMSTED IND INC46 citations92
US4762334AAug 9, 1988
Fifth wheel bracket mounting assembly
AMSTED IND INC26 citations92
US4700853AOct 20, 1987
Slackless railway coupler connection
AMSTED IND INC42 citations92
US4593829AJun 10, 1986
Articulated railway car connection with guided slack adjusting wedges
AMSTED IND INC33 citations92
US4456133AJun 26, 1984
Slackless railway coupler connection
AMSTED IND INC38 citations92
US4871182AOct 3, 1989
Fifth wheel unlocking and safety latch device
AMSTED IND INC45 citations88
US4776474AOct 11, 1988
Railroad car coupler arrangement limiting excess lateral movement of the coupler shank
AMSTED IND INC22 citations82
US4593827AJun 10, 1986
Railway car drawbar connection with guided slack adjusting wedges
AMSTED IND INC21 citations82
US4466546AAug 21, 1984
Bottom shelf coupler with anticreep protection means
AMSTED IND INC19 citations82
US4438855AMar 27, 1984
Railway coupler shelf chamfer
AMSTED IND INC22 citations82
US4422557ADec 27, 1983
Aligning drawbar
AMSTED IND INC21 citations82
US4977835ADec 18, 1990
Body bolster center plate assembly
AMSTED IND INC12 citations74
US4863045ASep 5, 1989
Rotary railway drawbar coupler
AMSTED IND INC10 citations74
US4376488AMar 15, 1983
Railway coupler carrier assembly
AMSTED IND INC7 citations74
US4301932ANov 24, 1981
Train air line fitting attachment for type E couplers
AMSTED IND INC10 citations74
US4172530AOct 30, 1979
Roll-over lock protection for railroad car coupler
AMSTED IND INC13 citations74
US5080242AJan 14, 1992
Slackless railcar connections with upward wear indicator
AMSTED IND INC8 citations73
US4537304AAug 27, 1985
Railway, coupler yoke, draft gear and follower assembly
AMSTED IND INC12 citations73
US4549666AOct 29, 1985
Railway vehicle draft sill and slackless draft assembly
AMSTED IND INC15 citations67