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LASER BAR CODE SYMBOL SCANNER EMPLOYING OPTICAL FILTERING SYSTEM HAVING NARROW PASS-BAND CHARACTERISTICS AND SPATIALLY-SEPARATED OPTICAL FILTER ELEMENTSWITH LASER LIGHT COLLECTION OPTICS ARRANGED ALONG LASER LIGHT RETURN PATH DISPOSED THERE BETWEEN

08/850,295 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed May 5, 1997
Examiner THIEN MINH LE
Class 235
Art Group 2876
Case Type Utility - 235/472010
Status Abandoned -- Failure to Pay Issue Fee
Parent 08/439,224 Patented
Parent 08/293,491 Abandoned
Parent 07/761,123 Patented
Child 09/258,005 Patented
Child 09/436,742 Patented
Child 09/736,771 Abandoned
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Last Updated: 2 years, 10 months ago
Date # Transaction