P

Inventor

LUCAS ANTHONY L

US8 patents
⚠️ This page may combine multiple inventors who share the name “LUCAS ANTHONY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KEYSTONE IND INC

3 patents
US5671684ASep 30, 1997

Railway car outlet gate assembly with automatic lock

KEYSTONE IND INC31 citations91
US5584251ADec 17, 1996

Railway car outlet gate assembly with automatic lock

KEYSTONE IND INC23 citations91
US6012397AJan 11, 2000

Railway car outlet gate assembly with inertial latch

KEYSTONE IND INC15 citations66

AERO TRANSP PRODUCTS INC

2 patents
US6571718B2Jun 3, 2003

Railway car outlet gate assembly

AERO TRANSP PRODUCTS INC17 citations91
US7124693B2Oct 24, 2006

Railway car outlet gate assembly

AERO TRANSP PRODUCTS INC7 citations72

KEYSTONE RAILWAY EQUIP

1 patent
US5272987ADec 28, 1993

Lock for railway hopper car unloading gate

KEYSTONE RAILWAY EQUIP23 citations89

ASF KEYSTONE INC

1 patent
US6286437B1Sep 11, 2001

Railway car outlet gate assembly

ASF KEYSTONE INC17 citations82

(unassigned)

1 patent
US6073562AJun 13, 2000

Railway car outlet gate assembly with compact inertial latch

13 citations63