Rail vehicle having roller clamp assembly and towing arm
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 28, 2017
Issued Date -
N/A
app pub date -
Aug 12, 2014
filing date -
Aug 12, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A rail vehicle includes a frame, a clamping assembly and a towing arm coupled to the frame and selectively coupled to the clamping assembly. The towing arm is movable from a first, unengaged position to a second, engaged position. The clamping assembly includes a plurality of roller clamps that are adapted to rotate about respective central axes of the roller clamps.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- E01B Class
- 84 Applications Filed
- 77 Patents Issued To-Date
- 91.67 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E01B Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 28, 2028 |
