KNUCKLE PIN FOR RAILWAY CAR COUPLER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 24, 2013
app pub date -
Apr 22, 2013
filing date -
Apr 23, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
An improved knuckle pin for use in a railway car coupling is illustrated and described. In one example, the pin comprises a shank extending along a longitudinal axis and having a first end. A head is positioned on the first end of the shank, and includes an abutment surface and a top surface opposite the abutment surface. At least one lug extends from the top surface of the head along the longitudinal axis to provide a point of engagement for a hand or hand tool to allow rotation of the pin about the longitudinal axis.
First Claim
Other Claims data not available