Ventilator blade

Information

  • Patent Grant
  • D712023
  • Patent Number
    D712,023
  • Date Filed
    Thursday, July 12, 2012
    12 years ago
  • Date Issued
    Tuesday, August 26, 2014
    10 years ago
  • US Classifications
    Field of Search
    • US
    • D23 411-414
    • D23 324
    • D23 331
    • D23 343
    • D23 385
    • D23 370-384
    • D23 387
    • D23 499
    • 392 364000
    • 416 005000
    • 416 1700R0
    • 416 2140R0
    • 416 184000
    • 416 206000
    • 416 207000
    • 416 2040R0
    • 416 2100R0
    • 416 2200R0
    • 416 228000
    • 416 235000
    • 416 237000
    • 416 2440R0
    • 416 248000
    • CPC
    • F04D29/00
    • F04D29/34
    • F04D29/005
    • F04D29/322
    • F04D29/324
    • F04D29/326
    • F04D29/384
    • F04D29/388
    • F04D29/602
    • F04D25/088
    • F04D29/329
    • F04D29/38
    • F04D29/364
    • F04D29/382
    • F04D29/662
    • B23P15/04
    • B64C11/04
    • B64C11/24
    • B64C27/46
    • B64D2027/026
    • B64D2027/005
    • B21D53/78
    • B21C23/16
    • B23K2201/001
    • B29D99/0025
    • F03D1/0633
  • International Classifications
    • 2304
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of a ventilator blade;



FIG. 2 is a front view thereof;



FIG. 3 is a top view thereof;



FIG. 4 is a right-side view thereof;



FIG. 5 is a left-side view thereof;



FIG. 6 is a rear view thereof; and,



FIG. 7 is a bottom view thereof.


The broken lines depict unclaimed portions only and form no part of the claimed design.


The dot-chain lines depict boundaries between unclaimed and claimed surfaces and form no part of the claimed design.


Claims
  • The ornamental design for a ventilator blade, as shown and described.
Priority Claims (1)
Number Date Country Kind
001985391-0001 Feb 2012 EP regional
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Foreign Referenced Citations (1)
Number Date Country
WO 2013017584 Feb 2013 WO
Non-Patent Literature Citations (1)
Entry
Design U.S. Appl. No. 29/426,860 to Rasmussen.