Optical time-domain reflectometer

Information

  • Patent Grant
  • D804972
  • Patent Number
    D804,972
  • Date Filed
    Saturday, September 10, 2016
    8 years ago
  • Date Issued
    Tuesday, December 12, 2017
    6 years ago
  • Inventors
    • Zhao; Yangri
  • Original Assignees
  • Examiners
    • Lane; Sheryl
    • Vansant; Calvin E
    Agents
    • Anova Law Group, PLLC
  • US Classifications
    Field of Search
    • US
    • D08 367
    • D08 373
    • D09 733
    • D09 740
    • D10 40
    • D10 46
    • D10 75
    • D10 76
    • D10 78
    • D10 80
    • D10 1161
    • D14 129
    • D14 131
    • D14 172
    • D14 184
    • D14 1945
    • D14 209
    • D14 210
    • D14 212
    • D14 216
    • D14 265
    • D14 381
    • D14 382
    • D24 107
    • D24 108
    • D24 200
    • D24 216
    • D24 225
    • D24 226
    • D24 227
    • D24 229
    • D24 230
    • D24 231
    • CPC
    • A61B19/0288
    • A61B2050/0051
    • A61B2050/0057
    • A61B2050/364
    • A61B50/20
    • A61B50/22
    • A61B50/24
    • A61B50/33
    • A61B50/362
    • B65D43/16
    • B65F1/10
    • A47B96/068
    • A47F5/0853
    • A47F1/04
    • A47F1/12
    • A47G29/00
    • A47G1/1686
    • F16B45/00
    • G01M11/3109
    • G01M11/3145
    • G01M11/3154
    • G10K15/04
  • International Classifications
    • 1004
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front view of an optical time-domain reflectometer showing my new design;



FIG. 2 is a rear view thereof;



FIG. 3 is a left view thereof;



FIG. 4 is a right view thereof;



FIG. 5 is a top view thereof;



FIG. 6 is a bottom view thereof;



FIG. 7 is a first perspective thereof;



FIG. 8 is a second perspective view thereof;



FIG. 9 is a third perspective view thereof; and,



FIG. 10 is a fourth perspective view thereof.


Claims
  • The ornamental design for an optical time-domain reflectometer, as shown and described.
Priority Claims (1)
Number Date Country Kind
2016 3 0092864 Mar 2016 CN national
US Referenced Citations (7)
Number Name Date Kind
D383400 Wada Sep 1997 S
D517932 Lum Mar 2006 S
D551665 Tom Sep 2007 S
D553029 Chang Oct 2007 S
D625210 Chen Oct 2010 S
D763712 Recoura-Massaquant Aug 2016 S
D787961 Umezawa May 2017 S
Non-Patent Literature Citations (2)
Entry
Surpluseq.wordpress.com, Jul. 2008, Online product page, retrieved Sep. 14, 2017 form <URL:https://surpluseq.wordpress.com/tag/otdr/> (Year: 2008).
MultiVideomaker21, Yokogawa AQ1200 OTDR, Mar. 2013, YouTube.com, retrieved Sep. 14, 2017 from <URL:https://www.youtube.com/watch?v=dfqVxHaVxDo&feature=youtu.be>.