Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Philip G. Martin0
Marvin E. Jones0
Seyed A. Angadjivand0
John M. Brandner0
Date of Patent
November 20, 2018
0Patent Application Number
135084700
Date Filed
November 12, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Reinforced filter media are prepared by adhering discrete, non-intersecting strands of thermoplastic or thermoset materials to the filter media web. The filter media may be a fabric, a nonwoven web or a filtering foam. The reinforced filter media can be used to prepare respirators, including flat-fold respirators or molded respirators.
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