US PATENT SUBCLASS 12 / 67 R
WELT AND RAND MACHINES

Current as of: June, 1999
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12 /   HD   BOOT AND SHOE MAKING

67 RWELT AND RAND MACHINES {13}
67.1  DF  .~> Welt and rand formers
67.2  DF  .~> Welt beaters
67 A  DF  .~> Welt guides
67 B  DF  .~> Combined welt preparing
67 C  DF  .~> Welt attaching to loose sole and heel
67 D  DF  .~> Plural diverse operations
67 E  DF  .~> Welt beating and slitting
67 F  DF  .~> Welt butting and attaching
67 G  DF  .~> Beaters
67 H  DF  .~> Butting
67 J  DF  .~> Forming
67 K  DF  .~> Welt attaching
67 L  DF  .~> Welt tempering

Unofficial Alpha Subclasses: R A B C D E F G H J K L

DEFINITION

Classification: 12/67

Miscellaneous machines for preparing and operating on welts and rands.

SEE OR SEARCH CLASS

69, Leather Manufactures,

9.3, for devices for skiving and trimming leather strips to be used as welts.