US PATENT SUBCLASS 104 / 254
.~ Bumpers

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


104 /   HD   RAILWAYS

249  DF  CAR STOPS {7}
254.~ Bumpers {2}
255  DF  .~.~> Counterweight
256  DF  .~.~> Fluid pressure

DEFINITION

Classification: 104/254

(under subclass 249) Stop-bumpers for cars on surface tracks.

SEE OR SEARCH CLASS

267, Spring Devices,

139+, for a bumper spring device of the solid material spring element type.