Railroad Car for Carrying Motor Vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 8, 2015
app pub date -
Jun 19, 2015
filing date -
Nov 5, 2012
priority date (Note) -
Published
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
A fully protective railroad freight car for carrying motor vehicles in a selected one of a bi-level or a tri-level configuration, with the lowest level including a depressed longitudinally central portion between body bolsters of the underbody, which may be a low-level flat car. A pair of vehicle-carrying decks are adjustable in height to provide for either one or two vehicle-carrying levels above the lowest level, while also providing at least a prescribed amount of vertical clearance above each vehicle-carrying deck. Ramps may be provided on the lowest level at an end of the car to provide a wheel-supporting surface having a prescribed minimum height. A roof structure is light in weight, and the car has an overall height not exceeding a prescribed limit for operation on most rail lines. The ends of the car are equipped with three-panel folding doors.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
GUNDERSON LLC | 4350 NORTHWEST FRONT AVENUE PORTLAND OR 97210 |
International Classification(s)

- 2015 Application Filing Year
- B61D Class
- 156 Applications Filed
- 120 Patents Issued To-Date
- 76.93 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Zaerr, Jon B | Portland, US | 11 | 178 |
# of filed Patents : 11 Total Citations : 178 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- B61D Class
- 21.11 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Apr 8, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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