Download Docs
Export

NEGATIVE-WORKING IMAGE RECORDING MATERIAL

08/691,371 | 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 Aug. 2, 1996
Examiner LAURA S WEINER
Class 430
Art Group 1745
Patent No. 6,132,935
Case Type Utility - 430/281100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 7-330618
Last Updated: 5 years ago
Date # Transaction