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LAW OFFICE OF JOHN W. HARBST
BARTLETT, IL US
1. 20110030248 Tooth assembly and related method for releasably coupling a tooth to an adapter 02-10-20112. 20110025481 System and related method for visually indicating a condition of a lock on a railroad hopper car 02-03-2011
3. 20110011301 Railcar constant contact side bearing assembly 01-20-2011
4. 20100258032 Railroad hopper car hatch cover - railroad car hatch cover including a high strength and highly rigid laminate panel having an inner aluminum member 10-14-2010
5. 20100181399 Portable rotary chipper apparatus - portable chipper apparatus having a chipping disc with front and rear faces and a series of slots extending through 07-22-2010
6. 20100115803 Ground engaging digging tooth - one-piece digging tooth having a socket opening to a rear end of the tooth for receiving and accommodating at least a 05-13-2010
7. 20100089107 Container door locking assembly - locking assembly for a swinging door of a container 04-15-2010
8. 20100025170 Railroad freight car brake beam assembly 02-04-2010
9. 20090301827 Strut assembly for a railroad freight car brake beam and method of making same 12-10-2009
10. 20090301826 Railroad freight car brake beam strut assembly and method of manufacturing same 12-10-2009
11. 20090119960 Advertising sign - configured for use in combination with a free standing security system having first and second sides and which is adapted to be 05-14-2009
12. 20090078151 Railcar door control apparatus - apparatus for controlling discharge of commodity from a railcar having a hopper with at least two transversely spaced 03-26-2009
13. 20080302617 Railcar brake head - having an upper end, a lower end, and a pair of sides 12-11-2008
14. 20080290058 Railroad car draft gear - including a housing having an open end with a friction clutch assembly arranged in operable combination therewith 11-27-2008
15. 20080261712 Golf club and method of training a user to swing a golf club 10-23-2008
16. 20080216373 Key tag holder - for displaying a plurality of different key tags each having a machine readable code for a particular service provider thereon 09-11-2008
17. 20080209678 Hinge system for povotally connecting a first member to a second member 09-04-2008