ASF-Keystone, Inc.

United States of America

 
Total IP 9
Total IP incl. subs 37 (+ 28 for subs)
Total IP Rank # 171,171
IP Activity Score 0/5.0    0
IP Activity Rank # 1,661,163
IP AS incl. subs 1.5/5.0    8
Parent Entity Amsted Industries Incorporated
Dominant Nice Class Land, air and water vehicles; pa...

Patents

Trademarks

1 0
4 1
2 0
1
 
Last Patent 2008 - Constant contact side bearing
First Patent 1989 - Truck-mounted articulated connec...
Last Trademark 2010 - ADAPTER PLUS
First Trademark 2006 - ASF MOTION CONTROL

Subsidiaries

3 subsidiaries with IP (8 patents, 20 trademarks)

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2010 G/S Axle bearing adapters and axle bearing adapter pads for railway trucks.
2007 Invention Constant contact side bearing. A long travel constant contact side bearing for railway cars provi...
Invention Draft sill wear liner. A liner for use in a draft sill to protect the sill from damage and wear c...
Invention Sensor interface. A sensor interface (10) is disclosed including a flexible substrate (12) within...
2006 Invention Railroad train monitoring system. Railcar monitoring utilizes instrumented, flexible pads support...
G/S Railway freight car truck sideframes, bolsters and associated components, namely, springs, bearin...
2005 Invention Locomotive draft gear assembly and yoke. A yoke for use in a railway locomotive draft gear assemb...
Invention Railway truck pedestal bearing adapter. A railway car truck is provided that includes two sidefra...
Invention Railway freight car end sill transition member. A transition member for use in a railway freight ...
2004 Invention Constant contact side bearing arrangement for railwai cars. A long travel constant contact side b...
Invention Common cast draft sill for type e and f draft gear. A common E/F type draft sill (200) is provide...
2000 Invention Friction wedge for a railroad car truck having a replaceable wear member. A friction wedge for a ...
1999 Invention Railcar cushioning device with internal elastomeric spring. A railcar cushioning device with a ga...
1998 Invention Rail car buffer. A rail car buffer with a capsule body and a mechanical ring spring and a hydraul...
Invention Railway car outlet gate assembly with compact inertial latch. An outlet gate assembly for a hoppe...
Invention Railway car outlet gate assembly with inertial latch. An outlet gate assembly for a hopper type r...
1997 Invention Roll control mechanism for swing motion truck. A roll control mechanism for use with a swing moti...
Invention Rail car buffer and method. A rail car buffer has a capsule body and a spring assembly with an el...
1996 Invention Railway car outlet gate assembly with automatic lock. An outlet gate assembly for a hopper type r...
1993 Invention Lock for railway hopper car unloading gate. The invention is a resilient lock for a gear drive ra...
1992 Invention Force dampening mechanism of a railroad car truck. A new improved mechanism is described for damp...
1989 Invention Truck-mounted articulated connector for railway cars. ABSTRACT OF THE DISCLOSURE An improved arti...