Download Docs
Export

COMPUTER LINKING METHODS USING ENCODED GRAPHICS

09/408,902 | 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 Sept. 29, 1999
Examiner VIET D VU
Class 709
Art Group 2154
Patent No. 6,408,331
Case Type Utility - 709/217000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/130,624 Patented
Parent 08/508,083 Patented
Child 10/17,678 Patented
Child 10/278,742 Patented
Child 11/317,327 Patented
Child 11/361,671 Patented
Show All
Last Updated: 4 years, 4 months ago
Date # Transaction