Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2006-10-31
2006-10-31
Hong, John C. (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C029S450000
Reexamination Certificate
active
07127790
ABSTRACT:
Insertion of a wax guard with a bridge into the receiver tube of a hearing instrument may be accomplished with a tool that grasps the wax guard securely, inserts the wax guard into the tube, and then slides off of the wax guard, leaving the wax guard within the tube.
REFERENCES:
patent: 4972488 (1990-11-01), Weiss et al.
patent: 6795562 (2004-09-01), Gunnersen et al.
Lin Shin Chai Mark
Reitblat Abram
Hong John C.
Jay Mark H.
Miller Joel
Siemens Hearing Instruments Inc.
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