US PATENT SUBCLASS 105 / 12
.~.~.~ Gravity

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

Internet Version by PATENTEC © 1999      Terms of Use


105 /   HD   RAILWAY ROLLING STOCK

1.4  DF  TRAINS {6}
8.1  DF  .~ Vestibule connections {6}
10  DF  .~.~ Face-plate expanders {4}
12.~.~.~ Gravity

DEFINITION

Classification: 105/12

(under subclass 10) Devices including weighted means for accomplishing the object and also sliding or link connections in which the diaphragm face-plates are brought together and so maintained by the weight of the diaphragms and face-plates.