US PATENT SUBCLASS 140 / 71.6
.~.~ Filament mounting

Current as of: June, 1999
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140 /   HD   WIREWORKING

71 R  DF  ARTICLE MAKING OR FORMING {22}
71.5  DF  .~ Electric lamp or electric space discharge device electrode {1}
71.6.~.~ Filament mounting

DEFINITION

Classification: 140/71.6

(under subclass 71.5) Subject matter where the process or apparatus includes mounting a filament upon its supports.

SEE OR SEARCH THIS CLASS, SUBCLASS:

111, and indented subclasses for processes and apparatus for joining wire.

SEE OR SEARCH CLASS

313, Electric Lamp and Discharge Devices,

271, for electric lamps and electric space discharge device filaments in combination with the supporting structure for the filament. 445, Electric Lamp or Space Discharge Component or Devices, Manufacturing,

29+, and 67+ and the search notes thereunder for the methods of and apparatus for mounting the electrodes of an electric lamp or an electric space discharge device upon their supports.