Download Docs
Export

METHOD AND DEVICE FOR MULTI-DROP BUS PAYMENT PERIPHERAL EXPANSION

14/641,236 | 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 6, 2015
Examiner CALVIN L HEWITT II
Class 705
Art Group 3685
Case Type Utility - 705/050000
Status Abandoned -- Failure to Respond to an Office Action
Parent 62/81,492 Expired
Parent 14/320,534 Abandoned
Parent 14/214,644 Patented
Parent 61/917,936 Expired
Parent 29/477,025 Patented
Child 15/893,514 Pending
Show All
Last Updated: 4 years, 4 months ago
Date # Transaction