Patent
   D678172
Priority
Feb 10 2012
Filed
Feb 10 2012
Issued
Mar 19 2013
Expiry
Mar 19 2027
Assg.orig
Entity
unknown
5
9
n/a
The ornamental design for helicopter front windshields, as shown and described.

FIG. 1 is a right front perspective view of the helicopter front windshields showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a top plan view thereof.

The broken line depictions of structural elements have been shown for the purpose of illustrating environment and form no part of the claimed design.

McCollough, James M., Amante, William A.

Patent Priority Assignee Title
D864811, Oct 13 2014 Gulfstream Aerospace Corporation Set of window shades and visor rails for aircraft cockpit
D871290, Oct 13 2014 Gulfstream Aerospace Corporation Flight deck with surface ornamentation
D934777, Nov 23 2017 Airbus SAS Band for aircraft nose
D957306, Nov 23 2017 Airbus SAS Aircraft nose
D984335, May 24 2019 Alakai Technologies Corporation Aircraft windshield
Patent Priority Assignee Title
2808355,
4702437, Feb 07 1985 BLACKBURN, SUSAN Electric air-driven helicopter
5037041, Aug 05 1988 Messerschmitt-Bolkow-Blohm Cockpit, especially for a helicopter
5562264, Jul 22 1992 Eurocopter France Fuselage structure for helicopter
206734,
239710,
D388048, May 13 1996 TEXTRON IPMP L P ; BELL HELICOPTER MICHIGAN, INC Helicopter
D401898, Dec 23 1996 Sikorsky Aircraft Corporation Variable diameter tilt rotor aircraft
D425853, Apr 17 1998 AGUSTA S P A Helicopter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 10 2012Bell Helicopter Textron Inc.(assignment on the face of the patent)
Mar 01 2012MCCOLLOUGH, JAMES M BELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0279860578 pdf
Mar 22 2012AMANTE, WILLIAM A BELL HELICOPTER TEXTRON INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0279860578 pdf
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