Door knob

Information

  • Patent Grant
  • D721567
  • Patent Number
    D721,567
  • Date Filed
    Thursday, October 31, 2013
    11 years ago
  • Date Issued
    Tuesday, January 27, 2015
    9 years ago
  • US Classifications
    Field of Search
    • US
    • D23 250
    • D19 65
    • D19 34
    • D19 39
    • D19 40
    • D19 72
    • D19 124
    • D02 639
    • D11 82
    • D11 95
    • D03 18
    • D07 393
    • 024 067900
    • 024 114900
    • 024 114110
    • 016 110100
    • 016 412-415
    • 016 417000
    • 016 441000
    • D08 310
    • D08 305
    • D08 307
    • D08 300
    • D08 DIG 1
    • D08 DIG 2
    • D08 356
    • D08 400
    • CPC
    • A05B1/00
  • International Classifications
    • 0806
    • Term of Grant
      14Years
Abstract
Description


FIG. 1 is a perspective view of an embodiment of the claimed design;



FIG. 2 is a front view of the embodiment of the claimed design shown in FIG. 1;



FIG. 3 is a rear view of the embodiment of the claimed design shown in FIG. 1; and,



FIG. 4 is a side view of the embodiment of the claimed design shown in FIG. 1.


The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design. Broken lines formed by equal length dashes show unclaimed portions of the design. Broken lines formed of unequal length dashes (i.e., dash-dot) show boundaries between claimed and unclaimed portions of the design.


Claims
  • We claim the ornamental design for a door knob, as shown and described.
US Referenced Citations (21)
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D204599 Adams May 1966 S
D204741 Adarus May 1966 S
D205612 Bottom Aug 1966 S
D215695 Loeb Oct 1969 S
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D361494 Chieda Aug 1995 S
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D435424 Short Dec 2000 S
D495577 Thor et al. Sep 2004 S
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D675828 Baker Feb 2013 S