Helicopter front windshields
Latest Bell Helicopter Textron Inc. Patents:
Description
The broken line depictions of structural elements have been shown for the purpose of illustrating environment and form no part of the claimed design.
Claims
The ornamental design for helicopter front windshields, as shown and described.
Patent History
Patent number: D678172
Type: Grant
Filed: Feb 10, 2012
Date of Patent: Mar 19, 2013
Assignee: Bell Helicopter Textron Inc. (Fort Worth, TX)
Inventors: William A. Amante (Grapevine, TX), James M. McCollough (Arlington, TX)
Primary Examiner: Caron D Veynar
Assistant Examiner: Martie K Holtje
Application Number: 29/413,146
Type: Grant
Filed: Feb 10, 2012
Date of Patent: Mar 19, 2013
Assignee: Bell Helicopter Textron Inc. (Fort Worth, TX)
Inventors: William A. Amante (Grapevine, TX), James M. McCollough (Arlington, TX)
Primary Examiner: Caron D Veynar
Assistant Examiner: Martie K Holtje
Application Number: 29/413,146
Classifications