US PATENT SUBCLASS 65 / 59.34-- .~.~.~.~ Metal part outside of glass part

US PATENT SUBCLASS 65 / 59.34
.~.~.~.~ 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}
59.3	DF	.~.~.~ More than two parts in overlaying series (noncavity) {5}
59.34		.~.~.~.~ Metal part outside of glass part

DEFINITION

Classification: 65/59.34

Metal part outside of glass part:

(under subclass 59.3) 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 to" as used herein means that more of the metal part lies outside the glass than merely the 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.

(2) Note. An example of metal parts exterior to a glass part would be the case of two metal sheets with a glass sheet sandwiched between them by fusion bonding.