Download Docs
Export

LIGHTWEIGHT, SELF-BALLASTING PHOTOVOLTAIC ROOFING ASSEMBLY

08/629,052 | 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 8, 1996
Examiner MARIA NUZZOLILLO
Class 136
Art Group 1753
Patent No. 5,746,839
Case Type Utility - 136/251000
Status Patented Case
Child PCT/US97/06264 Published
Child 10/414,347 Patented
Last Updated: 5 years, 3 months ago
Date # Transaction