US PATENT SUBCLASS 65 / 59.24
.~.~.~.~ Metal part outside of glass part

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

17.1  DF  PROCESSES {32}
36  DF  .~ Fusion bonding of glass to a formed part {12}
59.1  DF  .~.~ Of glass to metal part {6}
59.2  DF  .~.~.~ Maintaining cavity in glass {8}
59.24.~.~.~.~ Metal part outside of glass part

DEFINITION

Classification: 65/59.24

Metal part outside of glass part:

(under subclass 59.2) Processes in which the metal part is at least in part exterior to the glass part as a result of the fusion.

(1) Note. The term "exterior" as used herein means that more of the metal part lies outside the glass than merely minor length of a filament lead-in wire of an electric lamp which remains on the outside when a glass tube forming a support for the filament has the filament wire fused to same prior to being fused into the main lamp envelope.