Download Docs
Export

AUTOMATIC OPTICAL PROJECTION SCANNER WITH IMPROVED ACTIVATION CONTROLLING MECHANISM

10/136,821 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed April 30, 2002
Examiner KARL D FRECH
Class 235
Art Group 2876
Patent No. 6,575,369
Case Type Utility - 235/462310
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/726,544 Patented
Parent 09/368,470 Patented
Parent 09/204,176 Patented
Parent 08/921,870 Patented
Parent 08/561,479 Patented
Parent 08/293,695 Patented
Show All
Last Updated: 4 years, 6 months ago
Date # Transaction