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PEN SIZE LED INSPECTION LAMP FOR DETECTING FLUORESCENT MATERIAL

10/215,629 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 9, 2002
Examiner SHARON E PAYNE
Class 362
Art Group 2875
Patent No. 6,854,859
Case Type Utility - 362/139000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/899,796 Patented
Child 10/397,809 Patented
Last Updated: 4 years, 2 months ago
Date # Transaction