US PATENT SUBCLASS 238 / 10 R
PORTABLE TRACK

Current as of: June, 1999
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238 /   HD   RAILWAYS: SURFACE TRACK

10 RPORTABLE TRACK {9}
11  DF  .~> Embankment or fill
12  DF  .~> Crossovers
13  DF  .~> House moving
14  DF  .~> Traction mats
10 A  DF  .~> Toy truck systems
10 B  DF  .~> Simulated roadbeds
10 C  DF  .~> Continuous roadbeds
10 E  DF  .~> Toy track, rail-guided
10 F  DF  .~> Toy track, slot-guided

Unofficial Alpha Subclasses: R A B C E F

DEFINITION

Classification: 238/10

Railway-track designed for temporary use in different places and usually made in portable sections.

SEE OR SEARCH CLASS

446, Amusement Devices: Toys,

168+, for a toy trackway for an unattached rolling or tumbling element (e.g., marble), subclasses 444+ for the combination of a toy vehicle and toy trackway for physically guiding the vehicle, and subclass 455 for a toy vehicle combined with trackway having a conductor therealong which transmits control signals to the vehicle.