The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2004
Filed:
Nov. 20, 2002
Wesley M. Plattner, Tipton, MI (US);
Other;
Abstract
A ballistic vent apparatus for use in a cockpit door of an aircraft to provide venting and communication between the cockpit and the cabin of an aircraft while preventing bullets and/or splinters from passing through the ballistic vent apparatus. The present invention provides a frame having a U-shaped cross-section adaptable to receive a cross-section of the cockpit door of the aircraft. A pair of opposing and substantially similar supports are connected to the frame, and each of the supports has a plurality of longitudinally spaced slots formed therein in a substantially parallel manner. A plurality of ballistic vent angles extend through the slots of the supports and are connected to the supports. A ballistic panel is connected to the frame and extends along a back side of the ballistic vent angles to prevent bullets and/or splinters from passing through the ballistic vent angles. The entire ballistic vent apparatus is fabricated from a ballistic material such as stainless steel.