Download Docs
Export

SYSTEM AND METHOD FOR SIGNALING A WEATHER ALERT CONDITION TO A RESIDENTIAL ENVIRONMENT

09/702,450 | 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 Oct. 31, 2000
Examiner ANH LA, V
Class 340
Art Group 2636
Patent No. 6,747,557
Case Type Utility - 340/540000
Status Patented Case
Parent 09/271,517 Abandoned
Parent 09/439,059 Patented
Parent 60/201,252 Expired
Parent 60/223,932 Expired
Parent 60/223,923 Expired
Child 10/816,333 Abandoned
Last Updated: 4 years, 4 months ago
Date # Transaction