Download Docs
Export

DURABLE WATER REPELLENT GLASS SURFACE

07/799,807 | U.S. Patent Application

Interested in this case?

To schedule a demo, contact us at sales@docketalarm.com. Track this case, and find millions of cases like it, let us show you how.
Filed Nov. 29, 1991
Case Type Utility - 428/428000
Status Patented Case
Last Updated: 6 years, 7 months ago
Date # Transaction