Railcar
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 12, 2019
Grant Date -
Feb 15, 2018
app pub date -
Mar 20, 2015
filing date -
Mar 20, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A railcar includes a floor structure including: an underframe including a pair of side sills and a plurality of cross beams arranged between the pair of side sills; a plurality of floor panel receivers located above the cross beams, arranged with gaps in a car width direction, extending along the cross beams, and fixed to the cross beams; one or more seat receivers extending through the gaps in a car longitudinal direction and fixed to the cross beams; and floor panels covering substantially entire surfaces of upper portions of the floor panel receivers and an upper portion(s) of the one or more seat receivers from above and supported by the cross beams through the floor panel receivers and the one or more seat receivers.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2015 Application Filing Year
- B61F Class
- 79 Applications Filed
- 71 Patents Issued To-Date
- 89.88 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B61F Class
- 45.45 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 12, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 12, 2031 |
