Download Docs
Export

HYBRID HYDROGEN STORAGE CONTAINER AND METHOD OF STORING HYDROGEN IN CONTAINER

10/501,810 | 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 March 24, 2005
Examiner NIKI MARINA ELOSHWAY
Class 220
Art Group 3781
Patent No. 7,681,753
Case Type Utility - 220/581000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent PCT/JP03/00977 -
Child 2002-23273
Last Updated: 4 years, 6 months ago
Date # Transaction