US PATENT SUBCLASS 213 / 75 R
COUPLINGS


Current as of: June, 1999
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213 /   HD   RAILWAY DRAFT APPLIANCES

75 RCOUPLINGS {9}
76  DF  .~> Combined car and air train line
77  DF  .~> Counterpart {2}
*  DD  .~> Link or bar type {8}
211  DF  .~> Uncoupling devices {7}
75 A  DF  .~> Operated by trackside mechanism
75 B  DF  .~> Mine car
75 TC  DF  .~> Toy train
75 D  DF  .~> Magnetic
75 GT  DF  .~> Glass table

Unofficial Alpha Subclasses: R A B TC D GT

DEFINITION

Classification: 213/75

The element of a draft device by which cars are coupled together.

SEE OR SEARCH CLASS

403, Joints and Connections, appropriate subclasses for connections between two members in general.