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Transportation & Automotive
Class Information
Number:
D12/41
Name:
Transportation
>
Rail vehicle
>
Car
> Freight
Description:
Patents under this class:
Patent Number
Title Of Patent
Date Issued
D344913
Railway gondola car
Mar. 8, 1994
D317277
End segment of a railway car
Jun. 4, 1991
D289625
Open top railway hopper car
May. 5, 1987
4569293
Freight car construction
Feb. 11, 1986
D275378
Articulated railway hopper car
Sep. 4, 1984
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