Geometrical instruments – Apparel – Laying out
Reexamination Certificate
2007-04-13
2009-11-24
Johnson, Amy Cohen (Department: 2841)
Geometrical instruments
Apparel
Laying out
C033S286000, C033SDIG021, C269S037000, C029S281300, C029S712000, C029S897310
Reexamination Certificate
active
07621053
ABSTRACT:
An assembly apparatus for assembling components including a work surface, a laser projector, a computer controlling the laser projector to protect a laser image on the work surface, and an ejector lifting a completed assembly from the work surface having a retro-reflective surface within a field of view of the laser projector when the ejector is lifted, such that the laser projector scans the retro-reflective surface and the computer determines at least one of the number of completed assemblies made and the time required to make the assembly.
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Cohen Johnson Amy
Crowell & Moring LLP
Virtek Vision International Inc.
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