US PATENT SUBCLASS 445 / 32
.~.~.~ Incandescent filament mounting

Current as of: June, 1999
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445 /   HD   ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING

1  DF  PROCESS {13}
23  DF  .~ With assembly or disassembly {8}
29  DF  .~.~ Including electrode or getter mounting {4}
32.~.~.~ Incandescent filament mounting

DEFINITION

Classification: 445/32

Incandescent filament mounting:

(under subclass 29) Method wherein an electrical conductor or electrode which generates light by emission when the electrode under intense heat becomes glowing or luminous is mounted.

SEE OR SEARCH THIS CLASS, SUBCLASS:

27, for methods including assembly which manufacture an incandescent lamp.

SEE OR SEARCH CLASS

313, Electric Lamp and Discharge Devices,

271+, for support or spacing structure for filaments.