Helicopter front windshields

Information

  • Patent Grant
  • D678172
  • Patent Number
    D678,172
  • Date Filed
    Friday, February 10, 2012
    12 years ago
  • Date Issued
    Tuesday, March 19, 2013
    11 years ago
  • US Classifications
    Field of Search
    • US
    • D12 319
    • D12 326
    • D12 327
    • D12 328
    • D12 329
    • D12 331-334
    • D12 337
    • D12 338
    • D12 339
    • D12 344
    • D12 345
    • D12 182
    • 244 002000
    • 244 005000
    • 244 006000
    • 244 017110
    • 244 017190
    • 244 017230
    • 244 017250
    • 244 017270
    • 244 0070A0
    • 244 008000
    • 244 099100
    • 244 099110
    • 244 119000
    • 244 1170R0
    • 244 118500
    • 244 060000
    • 244 129300
    • D21 430
    • D21 442
    • D21 447
    • D21 449
    • D21 450
    • D21 451
    • 446 230000
    • 446 231000
    • 446 232000
    • 052 208000
  • International Classifications
    • 1207
    • Term of Grant
      14Years
Abstract
Description


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.


Claims
  • The ornamental design for helicopter front windshields, as shown and described.
US Referenced Citations (9)
Number Name Date Kind
2808355 Christie et al. Oct 1957 A
D206734 Kesling Jan 1967 S
D239710 Garrison Apr 1976 S
4702437 Stearns, Jr. Oct 1987 A
5037041 Unterhitzenberger Aug 1991 A
5562264 Bietenhader Oct 1996 A
D388048 Taylor et al. Dec 1997 S
D401898 Lauder et al. Dec 1998 S
D425853 Caporaletti May 2000 S