TREA

Single screw blade arm

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Information

  • Patent Grant
  • D710492
  • Patent Number
    D710,492
  • Date Filed
    Friday, March 1, 2013
    11 years ago
  • Date Issued
    Tuesday, August 5, 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
    • D08 323
    • D08 327
    • D08 349
    • D08 354
    • D08 373
    • D08 380-387
    • D08 394
    • D08 397
    • D08 398
    • 416 005000
    • 416 1700R0
    • 416 2140R0
    • 416 184000
    • 416 206000
    • 416 207000
    • 416 2100R0
    • 416 2200R0
    • 416 2440R0
    • 416 248000
    • 392 364000
    • CPC
    • F04D25/088
    • F04D29/34
    • F04D29/322
    • F04D29/384
    • F01D5/323
    • F01D5/30
    • F01D25/28
    • F05D2250/70
    • F05D2240/80
    • F24F2221/14
    • B63H1/20
    • F21V21/104
    • F21V33/0096
  • International Classifications
    • 2304
    • Term of Grant
      14Years
Information
Abstract
Description


FIG. 1 is a plan view of a single screw blade arm having two outward facing posts and one inward post with fan blade.



FIG. 2 is a top right perspective view of the arm of FIG. 1.



FIG. 3 is a top left perspective view of the arm of FIG. 1.



FIG. 4 is a top view of the arm of FIG. 1.



FIG. 5 is a bottom view of the arm of FIG. 1.



FIG. 6 is an upside down side view the arm of FIG. 1.



FIG. 7 is a side view of the arm of FIG. 1.



FIG. 8 is a root end view of the arm of FIG. 1.



FIG. 9 is a tip of the arm of FIG. 1.



FIG. 10 is a top right perspective view of a single screw blade arm with two inward facing posts and one outward post.



FIG. 11 is a top left perspective view of the arm of FIG. 10.



FIG. 12 is a top view of the arm of FIG. 10.



FIG. 13 is a bottom view of the arm of FIG. 10.



FIG. 14 is an upside down side view the arm of FIG. 10.



FIG. 15 is a side view of the arm of FIG. 10.



FIG. 16 is a root end view of the arm of FIG. 10.



FIG. 17 is a tip end view of the arm of FIG. 1.



FIG. 18 is a top right perspective view of a single screw blade arm with only two inward facing posts.



FIG. 19 is a top left perspective view of the arm of FIG. 18.



FIG. 20 is a top view of the arm of FIG. 18.



FIG. 21 is a bottom view of the arm of FIG. 18.



FIG. 22 is an upside down side view of the arm of FIG. 18.



FIG. 23 is a side view of the arm of FIG. 18.



FIG. 24 is a root end view of the arm of FIG. 18.



FIG. 25 is a tip end view of the arm of FIG. 18.



FIG. 26 is a top right perspective view of a single screw blade arm with only two outward facing posts.



FIG. 27 is a top left perspective view of the arm of FIG. 26.



FIG. 28 is a top view of the arm of FIG. 26.



FIG. 29 is a bottom view of the arm of FIG. 26.



FIG. 30 is an upside down side view of the arm of FIG. 26.



FIG. 31 is a side view of the arm of FIG. 26.



FIG. 32 is a root end view of the arm of FIG. 26; and,



FIG. 33 is a tip end view of the arm of FIG. 26.


The broken lines in FIG. 1 depict environmental subject matter and form no part of the claimed design.


Claims
  • The ornamental design for a single screw blade arm, as shown and described.
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