Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Reexamination Certificate
2008-06-03
2008-06-03
Norris, Jeremy C. (Department: 2841)
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
C361S760000, C033S533000
Reexamination Certificate
active
07381904
ABSTRACT:
A printed circuit board on which multiple component-dedicated alignment line indicators including parallel lines may be used to facilitate the evaluation and segregation process during the production of printed circuit board assemblies based on the alignment characteristics of mounted disk drive electrical components with respect to these parallel lines. Each electrical component defines a perimeter with edges defining a first and second lateral distances and corners defining a diagonal distance. The alignment line indicators include first and second inner line segments spaced apart a first inner spacing at least the first lateral distance and less than the diagonal distance. The alignment line indicators include third and fourth inner line segments spaced apart at least the second lateral distance and less than the diagonal distance. The alignment line indicators include first and second outer line segments spaced apart more than the first inner spacing and less than the diagonal distance.
REFERENCES:
patent: 5065092 (1991-11-01), Sigler
patent: 6798609 (2004-09-01), Bonin et al.
patent: 2002/0050397 (2002-05-01), Sakamoto et al.
patent: 2005/0013110 (2005-01-01), Shah et al.
patent: 2005/0117288 (2005-06-01), Spychalla
Lambke, Esq. Kent A.
Norris Jeremy C.
Semenenko Yuriy
Western Digital Technologies Inc.
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