US PATENT SUBCLASS 24 / 31 R
BELT FASTENERS

Current as of: June, 1999
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24 /   HD   BUCKLES, BUTTONS, CLASPS, ETC.

31 RBELT FASTENERS {14}
32  DF  .~> Tighteners
33 R  DF  .~> Hinged {9}
34  DF  .~> Lacing
35  DF  .~> One piece {1}
37  DF  .~> Screw clamp
38  DF  .~> Splices
39  DF  .~> Wire
31 B  DF  .~> Butt connected belt ends
31 C  DF  .~> V, round, trapezoidal belts
31 F  DF  .~> Flanged belt ends, connector hold ends
31 L  DF  .~> Lapped ends of endless belts
31 H  DF  .~> Hinged ends of endless belts
31 W  DF  .~> Wire strands reinforce belts
31 V  DF  .~> Velcro and zipper belt end connection

Unofficial Alpha Subclasses: R B C F L H W V

DEFINITION

Classification: 24/31

(under the class definition) Devices specially adapted for connecting together the ends of driving-belts.

SEE OR SEARCH THIS CLASS, SUBCLASS:

123+, for couplings or fasteners for round belts or ropes.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles, appropriate subclasses, for a stock material product in the form of a single or plural layer web or sheet.

474, Endless Belt Power Transmission Systems or Components, particularly

218, and 253+ for belt connectors in combination with power transmission belts to form an endless loop by connecting opposite ends of a band.