Download Docs
Export

Self-Cleaning Mask with Inkjet or Screen-Printed Heating Element and IR Reflective Layer

63/77,804 | 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 Sept. 14, 2020
Case Type Provisional
Status Provisional Application Expired
Child PCT/US21/50021 Published
Child 18/245,243 Pending
Last Updated: 1 year, 4 months ago
Date # Transaction