Energy-absorbing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 16, 2000
Grant Date -
N/A
app pub date -
Apr 27, 1998
filing date -
Apr 25, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
An energy-absorbing device, particularly for rolling stock to provide protection therefor when potentially damaging impact occurs, includes first and second tubular elements which are fitted into one another and which are of unlike material.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully