Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 17, 2015
Patent Application Number
12129790
Date Filed
May 30, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A lead-acid battery separator comprised of a porous membrane substrate having a front surface and a back surface and said front surface having a plurality of ribs. To enhance the substrate's stiffness, one or more coatings of a stiffening material may be adhered to the ribs on the substrate's surface.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
