Visor interface
Latest Mine Safety Appliances Company Patents:
In the drawings, the broken lines shown in
Claims
The ornamental design for a visor interface, as shown and described.
Type: Grant
Filed: Sep 6, 2011
Date of Patent: Feb 5, 2013
Assignee: Mine Safety Appliances Company (Cranberry Township, PA)
Inventors: Robert Klotz (Jefferson Hills, PA), Rebecca Kreke (Pittsburgh, PA), Mark Hall (Spring Church, PA)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Barbara B Lohr
Application Number: 29/401,009