Download Docs
Export

Acoustically controlled substance delivery device

12/217,873 | 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 ELECTRONIC
Filed July 8, 2008
Examiner LAUREN PENG FARRAR
Class 604
Art Group 3763
Patent No. 8,968,274
Case Type Utility - 604/890100
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/372,492 Patented
Parent 11/271,145 Patented
Child 12/589,881 Patented
Child 12/589,847 Patented
Child 13/538,895 Abandoned
Last Updated: 5 years, 3 months ago
Date # Transaction