Portable test instrument

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Description

FIG. 1 is a top front perspective view of a first embodiment of a portable test instrument showing the new design;

FIG. 2 is a bottom rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a top front perspective view of a second embodiment of a portable test instrument showing the new design;

FIG. 10 is a bottom rear perspective view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a left-side elevation view thereof;

FIG. 14 is a right-side elevation view thereof;

FIG. 15 is a top plan view thereof; and,

FIG. 16 is a bottom plan view thereof.

The portions shown in broken lines, represented as dashed lines, depict environmental structure only and do not form part of the claimed design.

The broken lines represented as dot-dash lines, crossing the article in all views, depict break lines which form no part of the claimed design. The appearance of any portion of the article between the dot-dash lines forms no part of the claimed design.

Claims

The ornamental design for a portable test instrument, as shown and described.

Referenced Cited
U.S. Patent Documents
D431557 October 3, 2000 Lutz, Jr.
D692335 October 29, 2013 Waaler
D700579 March 4, 2014 Mobbs
D714171 September 30, 2014 Hoofnagle
D723400 March 3, 2015 Marzynski
D727762 April 28, 2015 Kisner
D754554 April 26, 2016 Richer
D772740 November 29, 2016 Elrod
D776614 January 17, 2017 Sohnholz
D780609 March 7, 2017 Richer
D806591 January 2, 2018 Marzette, Jr.
D821235 June 26, 2018 Howell
D850952 June 11, 2019 Tsukamaki
D865548 November 5, 2019 Gaucher et al.
D865549 November 5, 2019 Gaucher et al.
D875578 February 18, 2020 Simard
D883825 May 12, 2020 Gaucher
11022520 June 1, 2021 Simard
Foreign Patent Documents
305471214 December 2019 CN
Other references
  • Meet the only PON-aware power meter (GPON & EPON) publication date Nov. 30, 2017, (online) URL:https://www.youtube.com/watch?v=nGINjqfeauw (Year: 2017).
  • EXFO, Optical Power Expert, Spec Sheet, Jul. 2020, 8 pages.
  • EXFO, PPM-350D PON Power Meter, Spec Sheet, Apr. 2019, 5 pages.
  • EXFO, EX1 Test and Monitoring Solution, Spec Sheet, Mar. 2019, 7 pages.
  • EXFO, Optical Xplorer, Spec Sheet, Sep. 2019, 9 pages.
Patent History
Patent number: D960731
Type: Grant
Filed: Dec 7, 2020
Date of Patent: Aug 16, 2022
Assignee:
Inventor: Olivier Patry (Montreal)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Antoinette Martine Suiter
Application Number: 29/761,040
Classifications